What is 1259300000 accurate to 100 million digits?

125930000 accurate to 100 million digits is 1000000000

Rounding is a form of precision.

The counting retention method is essentially the same as the other methods. However, the peculiarity is that rounding is used so that the difference between the reserved part and the actual value does not exceed the last order of magnitude.

1/2: If the probability of 0 9 occurs, the sum of the errors of this retention method is minimal for a large number of retained data. That's why we use this method as the basic retention method.

Example. Example 1: e.g. Rounded off, retained.

However, sometimes you should not use the rounding method, but use the "one method" and the "tail removal method". The rounding in rounding is , and the rounding is . For example, 288 students go on a spring outing, and 45 people are on a bus, which is a bus, but you must enter one to prevent more people from coming out and not letting fewer cars, because the number of cars cannot be a decimal, so 7 buses are needed.

For example, 1016 liters of gasoline, you need to refuel the car, 20 liters of one, you can add an average of one car, but you must go to the tail to not let the car out more, let the oil less, because the number of cars can not be a decimal, so you can only refuel 50 cars.

Note: Order of magnitude: that is, the weight of the position of the number, such as this number, the order of magnitude of 3 is 1 (10 0), and the order of magnitude of 9 is.

Example 2: Practical application in life and work - such as annual market share.

Estimates are reached, but when they are showcased at the official conference, they are rounded up to 1% for aesthetic purposes. Whether it is from the point of view or the appearance of the weight will be much more weighty.

There are 4 digits at each level and 4 digits at 10,000 levels. Therefore, to be accurate to the 100 million digits, first rewrite the decimal point from the 8-digit point to "100 million" as the unit, and then use rounding to remove the mantissa number.

Hundred million. 100 million.

100 million.

Around 500 AD, with the rise and development of economy, culture, and Buddhism, mathematics in the Punjab region in the northwestern part of the Indian subcontinent was at the forefront and originated in India.

The astronomer Ayebiheit made a new breakthrough in simplifying numbers: he wrote down the numbers in cells, and if there was a symbol in the first cell, such as a dot representing 1, then the same dot in the second cell would represent ten, and the dot in the third cell would represent a hundred.

In this way, not only the number symbols themselves, but also the order in which they are located are also important. Indian scholars have introduced the symbol as zero. Suffice it to say that these symbols and representations are the ancestors of today's Arabic numerals.

Around 700 years ago, the Arabs conquered the Punjab region and were surprised to find that the conquered regions were more advanced in mathematics than they were. Later, the Arabs introduced this figure to Spain.

In the 10th century, it was spread to the rest of Europe by Pope Gerbert Aurillac.

Around 1200 AD, European scholars formally adopted these symbols and systems. By the 13th century, under the initiative of the mathematician Fibonacci of Pisa, Italy, ordinary Europeans also began to adopt Arabic numerals, and by the 15th century this phenomenon was quite common. At that time, the shape of Arabic numerals was not exactly the same as modern Arabic numerals, but they were relatively close, and many mathematicians put a lot of effort into making them the way they are written today.

Arabic numerals originated in India, but they were transmitted to the four corners through the Arabs, which is why they came to be called Arabic numerals.

149,360,000 accurate to 100 million digits is: 100 million.

Analysis: 1Rewriting of integers: from right to left, the first 4 digits are called a level, then the 4 digits are called 10,000 levels, and then the 4 digits are called 100 million levels.

2.Approximate number of integers: Omit the number of digits after a digit of the number and write it as an approximation. When taking approximate values, rounding or tailing is often used.

Solution: 1411778724

10,000) 141178 million.

Note: It is required to be accurate to 10,000 digits, rounded in 1000 digits, and the value of this digit is 8 into one, then there is the above result.

1411778724 rounding to the nearest 10,000 digits is:

It is equivalent to about 141178 thousand.

This number can be rounded to the nearest 10,000 digits, and the result should be 141178 thousand.

1411778724, what is accurate to 10,000? Round. Law. 1411778724 is equal to about 141178 thousand.

I think how much should he be in the 10,000th place today? We round one four, 118, followed by five zeros.

1411778724, what is accurate to 10,000? 1.4 billion.

Accurate to 100,000 bits: 12300000.

Accurate to 100,000 digits, it depends on the number on the 10,000 digits, and the number on the 10,000 digits in the question is 4, and it is necessary to use the method of "rounding" to round it to 0. So 12,340,000 is accurate to 12,300,000.

This question mainly tests the mastery of numbers and scales, as well as the use of "rounding".

The so-called rounding method is a method of taking an approximate value when calculating. As the name suggests, those who are smaller than four (including four) should be discarded, and those who are smaller than five (including five) should be advanced by one place forward.

1. The number of levels is divided into: individual level, 10,000 level, 100 million level, ...... 100 million, each level contains four digits.

1. Each level includes single digit, ten digits, hundreds, and thousands of digits.

2. The 10,000-level includes 10,000, 100,000, 1 million, and 10 million.

3. The 100 million level includes 100 million, 1 billion, 10 billion, and 100 billion.

2. Counting unit.

The "decimal system" is the relationship between two adjacent counting units: one large unit is equal to ten small units, that is, the rate of advance between them is "ten".

Please see below 12340000 accurate to 100,000 digits is 12300000 according to: The specific use of the rounding rule is: after the position of the significant digit that needs to be retained, every five will be entered, and every four will be rounded.

10,000 is 4, rounded off, so 12,340,000 is accurate to 1,230,000,000

12,340,000 accurate to 100,000 is (10,000).

Summary. 1082000000 is accurate to 100 million bits.

1082000000 is accurate to 100 million bits.

Is there a difference between precision and rephrasing?

Excuse me. Because the tens of millions are 0, and 0 is less than 5, the latter is directly omitted.

Exact is rounded, and there is a difference between precision and rewriting the same black Oh fourth grade.

Rephrasing is the number of digits written into Chinese.

There is a difference. Okay

Precision depends on the exact digits.

**Kind of poured....

You feel the same because it's all 0s

If not all of them are zeros, they are not the same.

If not all of them are zeros, they are not the same.

The 0 after the billion-dollar decimal point can be omitted.