The answer is 40
40
10
1/2*1/5*1/5*1550+9=40
22.5 900 / 40 = 22.5
one fifth of 40 is the same as 40 divided by 5 which is 8.
2/5 or 40%
eight divied by one fifth is 40. this is because you have to multiply by the reciprical of one fifth which is 5. five times eight is 40
40
To find 1/5 of 40, divide 40 by 5. 1/5 of 40 = 8
8/40 + 5/40 = 13/40
1/40