Question

Podem me ajudar?

37/2-1/2+31/3

13/2-1/2+10/3

Answer 1

Resposta:

a) 85/3

b) 28/3

Explicação passo a passo:

a) $\frac{37}{2}-\frac{1}{2}+\frac{31}{3}$

$=\frac{36}{2}+\frac{31}{3}$

$=\frac{108}{6}+\frac{62}{6}$

$=\frac{108+62}{6}$

$=\frac{170}{6}$

$=\frac{85}{3}$

b) $\frac{13}{2}-\frac{1}{2}+\frac{10}{3}$

$=\frac{12}{2}+\frac{10}{3}$

$=\frac{36}{6}+\frac{20}{6}$

$=\frac{36+20}{6}$

$=\frac{56}{6}$

$=\frac{28}{3}$