Question

11/12+2/15=помогите

Answer 1

Приводим к общему знаменателю, получается:
55/60 +8/60 = 63/60 = 1 3/60 = 1 1/20

Answer 2

To calculate the sum of 11/12 and 2/15, we need to find a common denominator for the two fractions. The least common multiple of 12 and 15 is 60. We can convert both fractions to have a denominator of 60 and then add them together.

Converting 11/12 to have a denominator of 60: 11/12 * 5/5 = 55/60

Converting 2/15 to have a denominator of 60: 2/15 * 4/4 = 8/60

Now we can add the two fractions together: 55/60 + 8/60 = 63/60

Simplifying the fraction: 63/60 can be reduced to 21/20.

Therefore, 11/12 + 2/15 = 21/20.