Question

please solve this question

Answer 1

Hey friend,
Here is the answer you were looking for:
${( \frac{4}{5} )}^{2} \times {5}^{4} \times {( \frac{2}{5} )}^{ - 2} \div {( \frac{5}{2} )}^{ - 3} \\ \\ = {( \frac{4}{5} )}^{2} \times {5}^{4} \times { (\frac{5}{2}) }^{2} \div {( \frac{2}{5} )}^{ 3} \\ \\ = {( \frac{4}{5} )}^{2} \times {5}^{4} \times {( \frac{5}{2}) }^{2} \times {( \frac{5}{2}) }^{3} \\ \\ = \frac{4 \times 4}{5 \times 5} \times 5 \times 5 \times 5 \times 5 \times \frac{5 \times 5}{2 \times 2} \\ \times \frac{5 \times 5 \times 5}{2 \times 2 \times 2} \\ \\ after \: cancelling \\ \\ = \frac{1}{1} \times 5 \times 5 \times 5 \times 5 \times \frac{5 \times 5 \times 5}{2} \\ \\ = \frac{ {5}^{7} }{2}$

Hope this helps!!!!

@Mahak24

Thanks...
☺

Answer 2

Hope it's helps..............