Question

3. A children’s book has dimensions 20 cm by 24 cm.

What scale factor should be used to make an enlarged version that has dimensions 25 cm by 30 cm?
(Points : 1)
5
1.5
1.25
0.8
The scale factor of the blueprint of a wall to the actual wall is 0.07. The area of the actual wall is 36 ft2.

What is the area of the wall on the blueprint?
(Points : 1)
0.01764 ft2
0.07 ft2
0.1764 ft2
0.252 ft2
The scale factor of a large oil container to a small oil container is 0.075. The large oil container can carry 144,00