Question

1 cálcule
1/2‐3/5+7/10​

Answer 1

Resposta:

1/2-(-3/5)+7/10

= 5/10 -(-6/10)+7/10

=18/10

Answer 2

✨olá pra vc✨

$\frac{1}{2}(5) - \frac{3}{5}(2) + \frac{7}{10} \\ \\ \frac{5}{10} - \frac{6}{10} + \frac{7}{10} \\ \\ \frac{1}{10} + \frac{7}{10} \\ \\ \frac{8}{10}$

✌✨espero ter ajudado vc✨✌