Question

quanto e 10×20-28+1949÷90+3=

Answer 1

$10 \times 20 - 28 + 1949 \div 90 + 3 \\ 200 - 28 + \frac{1949}{90} + 3 \\ \frac{18000}{90} - \frac{2520}{90} + \frac{1949}{90} + \frac{270}{90} \\ \frac{18000}{90} - \frac{4739}{90} \\ \frac{13261}{90}$


Resposta:
13261/90