Question

1. If 45 is 120% of a number, then what is 80% of the same number?
a.30 b. 32 c. 36 d. 38​

Answer 1

Step-by-step explanation:

let the number be r

r x 120/100=45

r=45x100/120

r= 3x100/8

r=300/8

r=25

so if r is 25 then it's 80 percent is

=25×80/100

=20