Question

1 1/7× (9/16 + 4 2/3 × 9/56)=​

Answer 1

Пошаговое объяснение:

1 1/7× (9/16 + 4 2/3 × 9/56)=1,5

4 2/3 × 9/56=14/3*9/56=3/4

9/16+3/4=(9+3*4)/16=21/16

1 1/7*21/16=8/7*21/16=3/2=1,5