Question

530 - 15 . 6 + 6 : 15

Answer 1

Sempre resolve primeiro a multiplicação e divisão.

530-90+0,4
440+0,4=440,04

Answer 2

Resposta:

Explicação passo-a-passo:

$530 - 15\cdot6+\dfrac{6}{15}\\\\\\530-90+\dfrac{6}{15} \\\\\\\dfrac{530\cdot15-90\cdot15+6}{15}\\\\\\\dfrac{7950-1350+6}{15}\\\\\\\dfrac{6606}{15} \\\\\\\dfrac{2202}{5} \ \ \ \ \ simplificado\ por\ 3$