Question

resolva as expressoes (41-2/5:2/8).3/7

Answer 1

Oi,

Resolução

(41-2/5:2/8).3/7
( 41 - 2/5 • 8/2 ) . 3/7
( 41 - 16/10 ) . 3/7
(410/10 - 16/10) . 3/7
394/10 . 3/7
1182/70
591/35

Espero ter ajudado e bons estudos !