Percent/fractions
Similar figures/ finding the scale factor
100

A penguin wants to know what 60/100 is as a percent. Can you tell him?

What is 60%


100

The length of a triangle is 4 and width is 6. Then, a smaller triangle has a length of 2, what is the width/scale factor of the small triangle?


What is 3

200

What is 6/5 as a percent?

What is 120%


200

A rectangles width is 2 and 4 is the length. Another rectangle is the length of 10 and a width of 20. What is the scale factor?

What is 5

300

A triangle has a width of 50 and a height of 65. If the scale factor is 2 what is the new triangles length and width 

What is width 100 and 130 height

400

A person’s casts a 1 meter shadow. The person 8 meters tall. If a tree is 12 meters tall and casts a 1.5 meter shadow. What is the scale factor from the human to the tree

What is 1.5

500

A triangles width is 17 and a bigger triangles width is 20. The bigger triangles length is 97. What is the length of the smaller triangle?

What is 82.45