Question

ATIVIDADES:
1)Calcule as porcentagens:
a)15% de 2500
b)42% de 7000
c)33% de 4100
d)81% de 4800
e)16% de 2100​

Answer 1

Resposta:

$a) \frac{15}{100} \times 2500 = 15 \times 25 = 375 \\ \\ b) \frac{42}{100} \times7000 = 42 \times 70 = 2940 \\ \\ c) \frac{33}{100} \times 4100 = 33 \times 41 = 1353 \\ \\ d)\frac{81}{100} \times 4800 = 81 \times 48 = 3888 \\ \\ e) \frac{16}{10} \times 2100 = 16 \times 21 =336$

Espero ter ajudado!!!