One third and one fifth that is big

A third large.

The process is as follows:

1) One-fifth and one-third are positive numbers, and their numerators are the same. The numerator is the same positive fraction, the denominator.

The big score is small. Since five is greater than three, one-third is greater than one-fifth.

2) It is also possible to subtract one-fifth from one-third, and if the result obtained is greater than 0, it indicates that one-third is greater than one-fifth. If the result obtained is less than 0, it indicates that the third is less than the fifth.

3) 1 3-1 5=5 15-3 15=2 is greater than 0, so one-third is greater than one-fifth.

Extended Information: Here's how to compare the size of the scores:

1. In the case of the same numerator, the smaller the denominator, the larger the score.

For example: 1 2> 1 3

2. When the denominator is the same, the larger the numerator, the larger the score.

For example: 2 3> 1 3

3. If the numerator and denominator are not the same, first pass the fraction, and then compare the size.

For example: 1 3 (=4 12) > 1 4 (=3 12) for two true fractions.

If the numerator and denominator differ by the same number, the fraction with both the numerator and denominator being larger is larger.

For two fake scores.

If the numerator and denominator differ by the same number, the fraction with both the numerator and denominator being small is larger.

One-third is compared to one-fifth, one-third is larger. Equation according to the title:

So a third is big.

Nature of Fractions:A fraction is either a finite decimal or an infinite cyclic decimal, and an infinite non-cyclic decimal like etc. cannot be replaced by a fraction.

Another property of fractions is that when the numerator and denominator are multiplied or divided by the same number at the same time (except 0), the fractional value does not change. Therefore, for each score there is an infinite number of equal scores. Taking advantage of this property, it is possible to divide and divide.

Three-fifths are several ones, three-fifths are three-fifths of one, and the multiplication equation is: 3 5=3 5*1, so three-fifths are three-fifths of one.

Here's an example:

1. Divide the same thing into 15 parts;

2. Take one-third of them, that is, 5 parts;

3. Take one-fifth of them, that is, 3 copies;

4. Five copies of the world are more than three copies;

5. So one-third is greater than one-fifth.

In summary, when the fraction is compared with the size of the hand, the numerator is the same, and the fraction value with a small denominator is larger.

Let 1 3 be the x of the fifth of the brothers

5 15 = 3 x 15

To simplify, 5=3x

Solution: x=5 3

That is, 1 3 is the 5 3 fingers (5 3).

One fifth is a third: 1 5 1 3 3 5

One-fifth can be written as three-fifteenths, and one-third can be written as five-fifteenths, so the five-draft reading circle is one part of the circle earlier than the high, and the three-key collapse is one three-to-five, which is sixty percent.

Find the least common multiple of 3 and 5 is 15, then one-third multiplied by five, the five limbs are divided by one by three, the type is equal to five-fifteenths, three-fifteenths, and in that five-fifteenth divided by three-fifteenths equals five-thirds, so one-third has five-fifths.

Equations can be listed.

Let the untouched blade leak to know that it is x

Columnar base annihilation for.

2×1/5=1/3x

The is in the question can be equivalent to =).

Solution. x=6/5