Question

$\sqrt{ \frac{225}{729} } - \sqrt{ \frac{25}{144} } \div \sqrt{ \frac{16}{81} }$
please help​

Answer 1

Heya❤

$\sqrt{ \frac{225}{729} } - \sqrt{ \frac{25}{144} } \div \sqrt{ \frac{16}{81} }$

= ${ \frac {15}{27} - \frac {5}{12}} \div \frac {4}{9}$

= ${\frac {60- 45}{108}} \div\frac {4}{9}$

= $\frac {15}{108} \div\frac {4}{9}$

=> $\frac {15}{108} × \frac {9}{4}$

=> $\frac{5}{16}$

(Or)

☆0.3125☆

Hope it helps you

✌✌✌

Answer 2

$hi...$

Here is your answer ....

$\sqrt{ \frac{225}{729} } - \sqrt{ \frac{25}{144} } \div \sqrt{ \frac{16}{81} }$

Simplifying ....

$\frac{15}{27} - \frac{5}{12} \div \frac{4}{9}$

$\frac{5 }{9} - \frac{5}{12} \div \frac{4}{9}$

$\frac{60 - 45}{108} \div \frac{4}{9}$

$\frac{15}{108} \div \frac{4}{9}$

$\frac{5}{36} \div \frac{4}{9}$

$\frac{5}{36} \times \frac{9}{4}$

$\frac{5}{4} \times \frac{1}{4}$

$\frac{5}{16}$

Thus ,

The answer is 5 / 16 ...

hope this helps ....