Practicing Proportional Problems

If the instructions say to create a scaled copy using a scale factor of 5, then you should...

• Add 5 to each side

• Subtract 5 from each side

• Multiply by 5 on each side

• Divide by 5 on each side.

Tags

CCSS.7.G.A.1

If the instructions say to make a scaled copy using a scale factor of 1/4, you should...

• Multiply each side by 1/4

• Divide each side by 1/4

• Multiply each side by 4

• Divide each side by 4

Tags

CCSS.7.G.A.1

Segment BC on the smaller figure corresponds to which segment on the larger figure?

• ST

• TU

• WX

• FE

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Segment WX is three times as large as Segment EF.

• True

• False

Tags

CCSS.6.G.A.3

If the smaller figure ABCDEF

is the original drawing,

what is the scale factor to go to the larger figure?

• 2

• 3

Tags

CCSS.7.G.A.1

Since the larger figure is three times bigger than the original, all the angles are three times as large too.

• True

• False

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

If the larger figure STUVWX is the original drawing,

what is the scale factor to go to the smaller figure?

• 2

• 3

Tags

CCSS.7.G.A.1

You are given a rectangle that is 14 inches by 7 inches.

Which of the following is a scale copy of it?

• 28 inches by 14 inches

• 10 inches by 4 inches

• 21 inches by 14 inches

Tags

CCSS.7.G.A.1

You are given a rectangle that is 14 inches by 7 inches.

Which of the following is a scale copy of it?

• 10 inches by 3 inches

• 7 inches by 3.5 inches

• 10.5 inches by 3.5 inches

Tags

CCSS.7.G.A.1

You are given a rectangle that is 14 inches by 7 inches.

Which of the following is a scale copy of it?

• 21 inches by 10.5 inches

• 20 inches by 13 inches

• 17.5 inches by 10.5 inches

Tags

CCSS.7.G.A.1