Question

please give me right answer ​

Answer 1

here are ur answers... hope it helps you

Answer 2

a)

$\sf \quad \dfrac{1}{2} \: \: of \: \: 2 \dfrac{1}{2} \\ \\ \sf \rightarrow \quad \frac{1}{2} \times \frac{5}{2} \\ \\ \sf \rightarrow \quad \frac{5}{4} \\ \\ \sf \rightarrow \quad 1 \frac{1}{4}$

b)

$\sf \rightarrow \quad 2 \times 3 \dfrac{1}{3} \\ \\ \sf \rightarrow \quad 2 \times \frac{10}{3} \\ \\ \sf \rightarrow \quad \frac{20}{3} \\ \\ \sf \rightarrow \quad 6 \frac{2}{3}$

c)

$\sf \quad \dfrac{3}{4} \: \: of \: \: 5 \dfrac{1}{7} \\ \\ \sf \rightarrow \quad \frac{3}{ \cancel{4}} \times \frac{ \cancel{36}}{7} \\ \\ \sf \rightarrow \quad \frac{27}{7} \\ \\ \sf \rightarrow \quad 3 \frac{6}{7}$

d)

$\sf \quad \dfrac{4}{7} \: \: of \: \: 2 \dfrac{3}{4} \\ \\ \sf \rightarrow \quad \frac{ \cancel{4}}{7} \times \frac{11}{ \cancel{4} } \\ \\ \sf \rightarrow \quad \frac{11}{7} \\ \\ \sf \rightarrow \quad 1 \frac{4}{7}$

e)

$\sf \rightarrow \quad 3 \dfrac{1}{7} \times 2 \\ \\ \sf \rightarrow \quad 2 \times \frac{22}{7} \\ \\ \sf \rightarrow \quad \frac{44}{7} \\ \\ \sf \rightarrow \quad 6 \frac{2}{7}$

f)

$\sf \quad \dfrac{3}{5} \: \: of \: \: 3 \dfrac{1}{5} \\ \\ \sf \rightarrow \quad \frac{3}{5} \times \frac{16}{5} \\ \\ \sf \rightarrow \quad \frac{48}{25} \\ \\ \sf \rightarrow \quad 1\frac{23}{25}$