Ratios and Proportions

Chloe is 64 inches tall . There are 2.54 centimeters in 1 inch. What is Chloe's height in centimeters?

• 56.54 cm

• 13.72 cm

• 162.56 cm

• 152.40

What is the solution set for the inequality 4 - 5g > 39?

• g > -7

• g < -7

• g < 7

• g > 7

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A boat traveled 27 miles in 2 hours. At this rate, how many miles will the boat travel in 1/2 hour?

• 13.5 miles

• 6.75 miles

• 3.375 miles

• 24.5 miles

The front faces the door and the window are similar rectangles that have the dimensions shown. What is h, the height of the window in centimeters?

• 66 cm

• 186 cm

• 150 cm

• Not here

Which of the following situations does NOT have a unit rate of 5?

• Ben paid $12.50 for 2.5 lb of beef jerky at Buc-ee's.

• In 3 hours, Skylar ran 15 miles.

• Amanda earned $40 after babysitting for 8 hours.

• Aidan bought 5 pencils for $2.50.

Tareq pays $85.60 for 5 pounds of steak. What is the price per pound of steak?

• $427.5

• $17.10

• $1.70

• $22.50

• x = 1

• x = 7

• x = -5

• x = -1

Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of salmon?

• $57.46

• $8.50

• $19.50

• $24.70

Which equation could be used to determine the value of x in the diagram below? Justify your answer.

• 4x + 7 = 131, because the angles are vertical angles.

• 4x + 138 = 180, because the angles are supplementary.

• 4x + 138 = 90, because the angles are complementary.

• 4x = 138, because the angles are vertical angles.