Question

The length of a picture frame is (8u-12). it’s width is 3/4 of its length. Express the width of the picture frame in terms of u.

Answer 1

6u-9

Explanation:

Multiply 3/4 by (8u-12). 3/4 of -12 is -9 and 3/4 of 8u is 6u.

Answer 2

L = 8u-12

W = 3/4 (8u-12)

Or 3(8u-12)/4

Or 3(2u-3)

Or 6u-9