Question

sete quintas partes de 1400 metros equivalem a :
a) 400 m
b)560 m
c)1000 m
d)1960 m

Answer 1

Quinta parte

$\frac{1400}{5}=280 \\ \\ 7.280=1960$

letra d)

Answer 2

$\frac{7}{5} . 1400= \frac{9800}{5} = 1960$

letra d) 1960