A rectangular with dimensions 40 inches by 65 inches is to be divided into squares of equal size. Which of the following could be a length of a side of the squares?  Choose the correct option.
A) a) 4 inches	B) b) 6 inches	C) c) 7 inches	D) d) 5 inches	E) e) 10 inches
you need to divide the width and length of the rectangular to equal pieces where L = W   you can solve this using GCF   40=2*2*2*5   65=5*13   GCF = 5   P.S you can make squares with side of 5   Answer : d) 5 inches
<result>D</result>
A rectangular with dimensions 40 inches by 65 inches is to be divided into squares of equal size. Which of the following could be a length of a side of the squares?