Question

Quanto é : 10÷2[4×(8-5)+3]×2

Answer 1

10÷2[4×(8-5)+3]×2
5[4×(3)+3]×2
5[12+3]×2
5[15]×2
75 ×2
150

Answer 2

= 10 ÷ 2 [ 4 × (8 - 5) + 3] × 2
= 5 . [ 4 . 3 + 3] . 2
= 5 . [ 12 + 3] . 2
= 5 . 15.2
= 5 . 30
= 150