Question

5 2/3у+8 3/5у+3 3/4+16 5/8​

Answer 1

Пошаговое объяснение:

вот и ответ!!!Наверноетак

Answer 2

To simplify the expression, let's convert the mixed numbers to improper fractions and then perform the addition.

5 2/3y + 8 3/5y + 3 3/4 + 16 5/8

Step 1: Convert mixed numbers to improper fractions. 5 2/3y = (3 * 5 + 2)/3y = 17/3y 8 3/5y = (5 * 8 + 3)/5y = 43/5y 3 3/4 = (4 * 3 + 3)/4 = 15/4 16 5/8 = (8 * 16 + 5)/8 = 133/8

Step 2: Perform the addition. 17/3y + 43/5y + 15/4 + 133/8

To add fractions with different denominators, we need to find a common denominator. The least common multiple (LCM) of 3, 5, 4, and 8 is 120.

Multiply the fractions by appropriate factors to make the denominators equal to 120:

(17/3y) * (40/40) = 680/120y (43/5y) * (24/24) = 1032/120y (15/4) * (30/30) = 450/120 (133/8) * (15/15) = 1995/120

Now, we can add the fractions: 680/120y + 1032/120y + 450/120 + 1995/120

Combine the numerators over the common denominator: (680 + 1032 + 450 + 1995) / 120y

Add the numerators: 4157 / 120y

Therefore, the simplified expression is 4157/120y.