The width of the rectangle is 6 cm, this is 75% of its length, find the area of the rectangle.
| July 3, 2021 | education
The first step is to calculate what the length of the rectangle is. To do this, we represent the percentage as a decimal fraction.
75% = 75/100 = 0.75.
We calculate what the length is, knowing that the 0.75 part of it is equal to 6 centimeters.
6 / 0.75 = 8 cm.
Let’s calculate what the area is equal to. To do this, we multiply the length by the width.
S = 8 * 6 = 48 cm².
Answer: 48 cm².
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