Question

Efetue 28×[6×(42:3-9)

Answer 1

Olá!!!



= 28 × [6 × (42:3 - 9)]
= 28 × [6 × (14 - 9)]
= 28 × [6 × 5]
= 28 × 30
= 840



Resposta → 840

Answer 2

$28 \times |6 \times (42 \div3 - 9) \\ 28 \times |6 \times5| \\28 \times 30= 840$
essa e a resposta