Решить уравнение 5/8=80÷y

Question

Решить уравнение 5/8=80÷y

Answer 1

5/8=80÷y; У=8*80:5; У=128; Проверка; 5/8=80:128; 5/8=5/8

Answer 2

5/8=80÷у
у=80÷5/8
у=80×8/5
у=16×8
у=128