Question

the length of a rectangle is three times the width. what is the width if the area is 147 square feet

Answer 1

We can say that L = 3W

Answer 2

X * 3X = 147
3(X^2) = 147
X^2 = 147/3
X^2 = 49
X = sqrt(49)
X = width = 7

Width 7 x Length 21 = area 147

Answer 3

And we know that L * W = 147

Answer 4

thank you so much