6
AssignmentMultiple Choice
Changing a Scale
Question 6 • FL-1205040-M/J Grade 7 Mathematics B -GF
Abdul planned a pool to be 24-feet long. To fit in his yard, however, the pool can only be 20-feet long. Abdul’s ratio and work is below. Where did he make an error?
Answer
A
Abdul’s work is correct.B
Abdul should have divided by 5, not 6.C
Abdul should have divided by 4, not 6.D
This problem has no change in the scale factor.