Question

Чему равна сумма 3 -4-ых км и4-5-ых ?

Answer 1

Надеюсь я правильно поняла ваш запрос.

Answer 2

Сумма 3/4-ых км и 4/5-ых км равна 1 3/20 км.

To calculate the sum of fractions, we need to find a common denominator. In this case, the common denominator is 20 because it is the least common multiple of 4 and 5.

Let's break down the calculation step by step:

1. Convert 3/4 to twentieths: 3/4 * 5/5 = 15/20. 2. Convert 4/5 to twentieths: 4/5 * 4/4 = 16/20. 3. Add the two fractions: 15/20 + 16/20 = 31/20. 4. Simplify the fraction: 31/20 can be written as 1 11/20, which is equal to 1 3/20.

Therefore, the sum of 3/4-ых км and 4/5-ых км is 1 3/20 км.