Question

2)
a)4/3÷5/7
b)3/5÷11
c)3÷2/7
d)2/3÷4/5
e)3/8÷1

PORFAVOR ME RESPONDAM!!​​

Answer 1

Resposta:

a)

$\frac{4}{3} \div \frac{5}{7} = \\ \frac{4}{3} \times \frac{7}{5} = \frac{28}{15}$

b)

$\frac{3}{5} \div 11 = \\ \frac{3}{5} \times \frac{1}{11} = \frac{3}{55}$

c)

$3 \div \frac{2}{7} = \\ \frac{3}{1} \ \times \frac{7}{2} = \frac{21}{2} = 10.5$

d)

$\frac{2}{3} \div \frac{4}{5} = \\ \frac{2}{3} \times \frac{5}{4} = \frac{10}{12} = \frac{5}{6}$

e)

$\frac{3}{8} \div 1 = \frac{3}{8}$