Question

(24÷3+2,25x4-18÷9)0,5

Answer 1

Resposta:

$(24 \div 3 + 2.25 \times 4 - 18 ÷ 9) \times 0.5$

$(8 + 2.25 \times 4 - 18 \div 9) \times 0.5$

$(8 + 9 - 18÷9) \times 0.5$

$(8 + 9 - 2) \times 0.5$

$15\times 0.5$

7.5