112 students. divide 42 by 37.5%
50 is not a perfect square because it does not have a perfect square root where as 49 is 7, 121 is 11, and 1 is 1
You have to make 7 into 21/3. Then change 2 1/3 into 7/3. Then divide 21/3 abd 7/3 which equals 3/3 which equals 1.
Answer:
A ≈ 615.75 cm squared
or 616cm squared when rounded off
