7.4B Exit Ticket 04/18

Mathematical Equivalence

ON

Answer explanation

Tags

7.4.B

At what rate does water flow through the hose?

​ (a)   gallons per minute

• 4 * 6 = 24
• 4/6 = 2/3 = 0.666
• 6/4 = 3/2 = 1.5
• 4 * 10 = 40
• 4/10 = 2/5 = 0.1
• 10/4 = 5/2 = 2.5

Answer explanation

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7.4.B

What is the constant of proportionality?

​ (a)   feet per minute

• 2
• 3
• 6
• 0.5
• 0.333
• 1

Answer explanation

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7.4.B

Which is the better buy?

Mark the correct answer choice.

Answer explanation

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7.4.B

What is the price of aluminum foil per inch?

Answer explanation

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7.4.B