Solving Scale Problems Using Proportions Answers

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Which proportional statements are true of the enlargement? Check all that apply.

Option

What was Sharon’s error in finding the missing height measurement for her reduced tower?

Her proportion does not have corresponding parts in the same position.

For cross products, she needed to multiply 1050(328) and 5(x).

She needed to divide both sides by 1640, instead of 1050.

She needed to round down to 1.5 feet.

What is the correct multiplication of a cross product to solve for the missing dimension?

(3/5)(x) = 12(20)

(3/5)(20) = 12(x)

20 + 12 = (3/5) + x

(3/5) + 20 = 12 + x

What is the height of the standard size box of Crunch Bunch?

1.6 inches

6.4 inches

10 inches

15.2 inches

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