# One of the sides of the rectangle is 28% of the length of the second. It is known that 12% of the length of the second

July 29, 2021 | education

| **One of the sides of the rectangle is 28% of the length of the second. It is known that 12% of the length of the second side is 6 cm. What is the area of the rectangle?**

1. Find the length of the second side of the rectangle:

6: 12% * 100% = 50 cm.

2. Then the length of the first side of the rectangle:

50: 100% * 28% = 14 cm.

3. Calculate the area of the rectangle by multiplying one side of the rectangle by the other:

14 * 50 = 700 cm².

Answer: 700 cm².

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