Solving Scale Problems Using Proportions

Question 1

Question 1

Revolt · Accepted Answer

: Cross multiply.; : 1/4

Question 2

144 =

Revolt · Accepted Answer

: 6x; : 24

Question 3

What two ratios can be used in the proportion?3/8 and 18/x8/x and 3/18✔ 8/3 and 18/x18/3 and x/8

Revolt · Accepted Answer

C: ✔ 8/3 and 18/x

Question 4

Analyze Medea’s work. In which step did Medea make an error?

Revolt · Accepted Answer

A: In step 1, the corresponding parts are in different positions.

Question 5

Which side of the original parallelogram corresponds to the 6 ft side of the enlarged parallelogram? ✔ x ft1/3 ft8 ft6 ft

Revolt · Accepted Answer

A: ✔ x ft

Question 6

= x

Revolt · Accepted Answer

24

Question 7

What is the value of the missing measure?1.3 inches2.25 inches✔ 6.75 inches9 inches

Revolt · Accepted Answer

C: ✔ 6.75 inches

Question 8

Which of the following did you include in your response?

Revolt · Accepted Answer

PENDING

Question 9

What is the second step in solving the proportion?Add the ratios.Subtract the ratios.✔ Cross multiply.Cross divide.

Revolt · Accepted Answer

C: ✔ Cross multiply.

Question 10

What is the value of the missing measure?✔ 1/41/2416

Revolt · Accepted Answer

A: ✔ 1/4

Solving Scale Problems Using Proportions Answers