Question

Решите уровнение: 4/9x=5/2*16

Answer 1

4/9x=5/2*16

4/9х=40

х=40/4/9

х=360/4

х=90

Answer 2

4/9x=5/2*16

4/9x=80/2

4/9x=40

х=40:4/9

х=90