Rectangle swim pool was 9 meters wide with surface area of 90 square meters. What's length of the pool?
2 answers:
Hello,
90/9 = 10,the length of the pool.
This can be proven as 10*9 = 90²
The answer is 90².
Hope that helped :)
Hi there! First, we divide 90 by 9, 90/9=10, Therefore, the answer is 10, so, 10 is the length of the pool.
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