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Anonymous users2024-02-159 10 is already the simplest fraction.
9 10=, this fraction can also be reduced to a decimal form.
Introduction to decimals: Decimals are a special form of representation of real numbers. All fractions can be expressed as decimals, and the dot in the decimal is called the decimal point, which is the dividing point between the integer part of a decimal and the decimal part.
A decimal with an integer part of zero is called a pure decimal, and a decimal with an integer part that is not zero is called a decimal with a decimal.
Reading and writing of decimals:
Reading: When reading decimals, the number to the left of the decimal point is read as an integer, the decimal point is read as a "point", and the number on each digit is read to the right of the decimal point. For example, it is read as 0.80 and 50.55.
Writing: When writing decimals, the number to the left of the decimal point is written as an integer, and the decimal point is written as "·" To the right of the decimal point, write the number on each digit in turn. Such as: 3:28 writing:.
How to compare the decimal to the size:
Compare the size of two decimal places with yuan as the unit, you can turn them into angles and then compare; It can also be compared to the left of the decimal point, and the large decimal is larger to the left of the decimal point; The numbers to the left of the decimal point are equal, and then the number to the first place to the right of the decimal point is compared until the size is compared.
For example, and the number on the left is 2<3, so <
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Anonymous users2024-02-149 10 into the simplest fraction?
9 10 is already the simplest fraction and does not need to be simplified.
Knowledge is extended, and the numerator denominator is an adjacent integer is the simplest fraction.
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Anonymous users2024-02-13375 1000 formedMinimal scoreAs follows:
Nature of Fractions:
A fraction is either a finite decimal or an infinite cyclic decimal, an infinite non-cyclic decimal like Zhengzai, etc.
It is impossible to replace it with a fraction.
Another property of fractions is that when the numerator is the same as the denominator.
Multiply or divide by the same number at the same time (except 0) and the fractional value will not change. Therefore, for each score there is an infinite number of equal scores. Taking advantage of this property, it is possible to carry out the clearing of the rules and the general division.
A power operation on a fraction cannot result in an integer, and if the fraction before the operation is the simplest, the result will also be the simplest.
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Anonymous users2024-02-122. The numerator and denominator are divided by 3 at the same time to get 3 4
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Anonymous users2024-02-11The greatest common factor of 9 and 12 is 3, so the numerator and denominator are divided by 3 at the same time, and the result is 3 4
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Anonymous users2024-02-10Solution ideas:
du determines whether the numerator denominator is the greatest common factor of zhi is dao1, and if it is 1, it is the simplest fraction.
The number of versions, if not 1, can be weighted to use the greatest common factor to simplify the numerator denominator and solve the problem
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Anonymous users2024-02-09Answer: 9 12 is the simplest fraction, first divide the top and bottom by 3, and then you get 3 4.
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Anonymous users2024-02-08Summary. Pro, the simplest score is 47 90
47 90 Simplest Score.
Teacher please. Pro, the simplest score is 47 90
Oh. Extended information: In fact, it is not very difficult to simplify the fraction, the key is that you have to find their greatest common divisor, the numerator and denominator are divided by their greatest common divisor, and the simplification is successful.
So how do you find their greatest common divisor? First of all, we need to understand the meaning of the greatest common divisor, which is the common factor common to two or more numbers that guess the year. Then we can find it, disassemble the numerator and denominator separately, see which common factors are the same, and then find the product of these numbers, and divide the numerator and denominator respectively by pin Zhaoyu with this product, and the simplification is successful; Or it is directly from the combination of these common factors other than the same common factors to call the new numerator and denominator, that is, the simplified fraction.
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Anonymous users2024-02-07Summary. Good evening, dear 525 840 is converted into the simplest fraction: 5 8,525 840 is converted into the simplest fraction.
Kiss, good evening 525 840 The simplest fraction is: 5 8, kiss, 5 8=0,625
How is it simplified?
The simplification process is as follows.
1.Seeing that the mantissa of 525 and 840 is 5 and 0, first consider about 5 ha at the same time, and get: 525 5 840 5 = 105 1682, when Sakura sees 105, first of all, Kao's macro is about 5 or 3, but the spine 168 divided by 5 is definitely not divisible, so it is about 3.
We get =5*7 56=7*8, so about 7 oh, 35 7 56 7=5 8
Dear,Gao macro above is the process of simplification,Simplification fractions can generally be divided step by step according to the characteristics of the mantissa Oh,For example, the mantissa is 5,Then the one who can approximate the digging belt score must be a multiple of 3 or 5。
Ask about custom messages].
Uh-huh, dear, here.
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Anonymous users2024-02-06Summary. 9 40-3 10 is the simplest fraction.
9 40-3 10 is the answer.
Ask about custom messages].
Ask about custom messages].
There are two ways to simplify the fractional ratio: one is to simplify the ratio according to the basic nature of the ratio, the method is: the first term and the latter term are multiplied by the least common multiple of the denominator at the same time and then converted into an integer ratio, and then simplified to the most introverted simple ratio; The second method uses the method of finding the ratio of the source to simplify the ratio.
If not, you can work hard for me to bring Qi Tang to give a thumbs up, classmate, you have a good academic journey and good luck in your life
Can I use the least common multiple method?
Ask about custom messages].
Yes, classmates.
Students, the above question involves the review of the common multiple of the knowledge point and the least common multiple, at present, the teacher has a related group vertical course, the original price is 299, and now it only costs yuan. It can help you quickly grasp the knowledge points of this unit, and the score is about 20 points.
Thank you for your consultation, I hope this service can help you, you can work hard to help me like a kiss 3 You can follow me by clicking on my avatar, and if you have any questions in the future, you can consult me again, and finally I wish you a happy life!
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Anonymous users2024-02-05Find the common divisor by short division and then divide it into the simplest fraction. 90,16 maximum convention board imitation Zen number.
It was 2, about 2 to get 45 8. Tongchen Dashi.
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Anonymous users2024-02-04The greatest common divisor of 16 and 90 is 2, and the numerator is reduced by 2 times at the same time, and the source score of the simplest book can be obtained, 90 16 = 45 8
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Using short division, 100 can be reduced to 4*25, 325 is obviously divisible by 4, then first divide, 82 25, and then look at the number can no longer be simplified, the numerator denominator only has a common factor of 1, which conforms to the concept of the simplest fraction.
The fraction in which the numerator and denominator are coprime numbers is called the simplest fraction (the simplest fraction is also called the reduced fraction). Let's take a look at the three current situations of the problem of "reducing to the simplest": 1. Students don't understand what the simplest fraction isStudents often don't understand why they want to reduce to the simplest form, and don't know what the simplest form is, such as: >>>More
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