Question

Root over 0.9 into root over 1.6 is equal to how

Answer 1

Hello friend!

$\sqrt{0.9} \times \sqrt{1.6} \\ = \sqrt{0.9} \times 0.4 \\ = 0.4 \sqrt{0.9} \\ = 0.4 \sqrt{ \frac{9}{10} } \\ = \frac{4}{10} \times 3 \sqrt{ \frac{1}{10} } \\ = \frac{12}{10} \sqrt{ \frac{1}{10} } \\ = 1.2 \sqrt{0.1}$


Hope it will help you!