TTEKS 7.4 C & E Converting Between Measurements

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• 4.00

• 0.25

• 1.00

• 0.10

A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of flour used, x ?

• 0.6

• 48

• 3

• 16

The cost of 3 pounds of grapes is $6.57. What is the constant of proportionality that relates the cost in dollars, y, to the number of pounds of grapes, x ?

• 6.57

• 3

• 2.19

• Not here

The length of a ruler is 12 inches. There are approximately 25.4 milimeters in 1 inch. Which measurement is closest to the length of the ruler in milimeters?

• 3,048 mm

• 30.48 mm

• 304.8 mm

• 3.048 mm

During one month Andre used 785 gallons of water at his home. There are approximately 3.8 liters in 1 gallon. Which measurement is closest to the number of liters Andre used during this month?

• 206.6 L

• 2,709 L

• 2,983 L

• 20.7 L

Chris bought 10.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closest to the number of liters of gasoline Chris bought?

• 11.44 L

• 2.74 L

• 39.52 L

• 14.20 L

The distance between two towns is 120 kilometers. There are approximately 8 kilometers in 5 miles. Which measurement is closest to the number of miles between these teo towns?

• 75 mi

• 3 mi

• 192 mi

• 117 mi

Some doctors recommend that men drink 3 liters of water every day. There are approximately 29.6 milliliters in 1 fluid ounce. Which measurement is closest to the number of fluid ounces in 3 liters?

• 89 fl oz

• 101 fl oz

• 10 fl oz

• 33 fl oz

Chloe is 5 feet 4 inches tall. There are 2.54 centimeters in 1 inch. What is Chloes's height in centimeters?

• 56.54 cm

• 13.72 cm

• 162.56 cm

• 152.40 cm