Question

Frank believes his bedroom wall measures 12 feet long.

He has a ruler that is 1? feet long.
He uses this ruler to measure his bedroom wall.
Which equation can be used to solve for T,
the number of times he will have to use the ruler to check the length of his bedroom wall?

A. 1? = 12T
B. 1? T = 12
C. 1? + T = 12
D. T – 1? = 12

Answer 1

B. 1? T = 12

Explanation:

Since the bedroom measures 12 feet long, the answer or the product should be 12 (12 only)

He uses “1?” to measure the bedroom, and we need to know HOW MUCH TIMES he uses it.

So, 1? T will be the equation since we need to know how much times he uses the ruler.

Answer 2

A

Explanation: