Question

Сравните дроби:3/16и 5/24 13/330и9/220 помогите пожалуйста!!!!!

Answer 1

Сначала надо привести дроби к общему знаменателю 3/16=9/48 и 5/24=10/48, получается что 3/16 < 5/24 
13/330=26/660  и 9/220=27/660, получается что 13/330 < 9/220

Answer 2

Comparing Fractions:

Let's compare the fractions 3/16 and 5/24 first.

The fraction 3/16 can be compared to 5/24 by finding a common denominator and then comparing the numerators.

To compare 3/16 and 5/24, we can convert both fractions to have a common denominator. The least common multiple of 16 and 24 is 48.

Converting 3/16 to have a denominator of 48: - 3/16 = (3 * 3)/(16 * 3) = 9/48

Converting 5/24 to have a denominator of 48: - 5/24 = (5 * 2)/(24 * 2) = 10/48

Now, we can compare the fractions: - 3/16 = 9/48 - 5/24 = 10/48

Comparing the numerators, we find that 9/48 < 10/48.

Therefore, 3/16 < 5/24.

Next, let's compare the fractions 13/330 and 9/220.

To compare 13/330 and 9/220, we can follow a similar approach by finding a common denominator and then comparing the numerators.

The least common multiple of 330 and 220 is 660.

Converting 13/330 to have a denominator of 660: - 13/330 = (13 * 2)/(330 * 2) = 26/660

Converting 9/220 to have a denominator of 660: - 9/220 = (9 * 3)/(220 * 3) = 27/660

Now, we can compare the fractions: - 13/330 = 26/660 - 9/220 = 27/660

Comparing the numerators, we find that 26/660 < 27/660.

Therefore, 13/330 < 9/220.

So, the comparisons are: - 3/16 < 5/24 - 13/330 < 9/220