Solving Proportions and Scale

Solve the following proportion:

• 34

• 8.5

• 15

• 10

Solve the following proportion:

ROUND YOUR ANSWER

• 30

• 30.03

• 14.7

Solve the following proportion:

ROUND YOUR ANSWER

• 3.33333333

• 4.67

• 5

• 5.2

What is the scale factor from ΔDEF to ΔABC?

• 1/2

• 7/3

• 2

• 10/3

What is the scale factor from ABCD to MNOP?

• 2/3

• 3/2

• 2

• 3

Identify the side length in Figure 1 that corresponds to the side length MQ in figure 2.

• BC

• AE

• CD

• DE

Is Figure B a scaled copy of Figure A?

• Yes

• No

What is the scale factor?

• 4

• 25

• 5

• 6

Ms. Hensley's family owns a green bean farm. If Ms. Hensley can grow 225 bushels in 3 acres, how many bushels can she grow in 9.6 acres?

• 720 bushels

• 675 bushels

• 75 bushels

Finley and Cooper are wanting to go to Skyzone. Finley pays $53.75 for 5 hours. How much will Cooper pay for 3 hours?

• $32.25

• $89.53

• 26.88