Question

Calcule o valor expressões :
- \sqrt[3]{8} +16 \frac{1}{4} -(-2) +27 \frac{1}{3}

Answer 1

$- \sqrt[3]{8} +16 \frac{1}{4} -(-2) +27 \frac{1}{3}\\ \\ -2+4+2+9=13$

Answer 2

- ∛8 + 16 1/4 - (- 2) + 27 1/3
= - 2 + 16/4 + 2 + 27/3
= - 2 + 4 + 2 + 9
= 4 + 9
= 13