1/5 of 45 is nine.
Forty-Five is what percent of Eighty-One?45 is 55 and 1/5% of 81.Just use this simple formula to figure out every problem like this one!FORMULA: is/of = %/100.
1/5 of 40 = 8
20%
45 divided by 1/5 is 225.
1/5 of 45 is 9
1/5 of 45 is nine.
5/40 (1/8 --> 0.125) as a percent is 12.5%
No because 1/5 is 20%
Forty-Five is what percent of Eighty-One?45 is 55 and 1/5% of 81.Just use this simple formula to figure out every problem like this one!FORMULA: is/of = %/100.
1/5 of 40 = 8
1 whole = 100 percent. 1 fifth = (1 whole)/5 = (100/5) = 20 percent.
Forty divided by five thirds = 24/1 or 24
five and one fifth = 5 1/5
20%
1/8
Five.