Question

What is 78% of 40?? please help me

Answer 1

$p\%=\frac{p}{100}\\\\78\%=\frac{78}{100}=0.78\\\\therefore\\\\78\%\ of\ 40=0.78\cdot40=\boxed{31.2}$

Answer 2

78% of 40
(78*40)/100

3120/100

31,20