Question

A poster is shown below:

A rectangle is shown. The length of the rectangle is labeled 10 feet. The width of the rectangle is labeled 4 feet.

What are the dimensions if the poster is enlarged by a factor of three over two?

12 ft by 30 ft

2 ft by 5 ft

6 ft by 15 ft

5 ft by 12 ft

Answer 1

multiply the length and the width by 3/2.
this will give you the required dimensions.

Answer 2

10 * 3/2 = ?

Answer 3

15 @welshfella

Answer 4

4 * 3/2?

Answer 5

15 is correct. but you need the other dimension as well.

Answer 6

6 @sloppycanada

Answer 7

Correct, so your new scale is...?

Answer 8

6ft by 15ft? @sloppycanada

Answer 9

Correct.

Answer 10

thank you