Question

can anyone do this plzzzzz
Q1) sum of two nos. is 45 . their ratio is 7:8 . Find the numbers .
Q2) simplify :
$\sqrt{176 + \sqrt{2401} }$
Q3) If
$\sqrt{5625 = 75}$
, then find the value of
$\sqrt{0.5625}$
$+ \sqrt{56.25}$

Answer 1

pls. ignore the handwritin'
hope this will help u