Question

Resolva as expressoes 1/2 × 16/3 - 3/4 ÷ 5/8 × 7/15

Answer 1

16/6 - 3/4*8/5 * 7/15
 16/6  -24/20*7/15
16/6 - 168/300
2,1

Answer 2

1/2 × 16/3 - 3/4 ÷ 5/8 × 7/15=
16/6 - 6/5 × 7/15=
16/6 - 42/75=
400/150=
40/15 =
2 10/15 =
2 2/3