15% of 90 hours 15% of 90 hours
2 answers:
Okay, to do this, we need to do the Cross-Product Method. On one side, it will be x/90, and the other side will be 15/100. So, after we multiply 90 by 15, and also multiply 100 by x, out new equation is going to be 100x = 1350. After dividing 1350 by 100, we get 13.5
Answer: 15% of 90 hours is 13.5 hours.
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since the area of the rectangle is 13 square inches and the length is 3.25 inches subtract 3.25 from 13
which makes your width 9.75
to find the perimeter you add
9.75 + 3.25 + 9.75 + 3.25= 26.5
The perimeter of the rectangle is 26.5