Answer:
120
Explanation:
60% of a number is 90.
Let the number be x.
60% of x = 90
0.6x = 90
x = 90/0.6
x = 150
The number is 150.
4/5 of 150 =
= 4/5 * 150
= 120
We can do 90*(100/60) to figure out which number is 90 when it is only 60 percent. This means the original number was 150. Now we just do 150/5 which equals 30. Then we can multiply 30*4 = 120.
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