Compare Real World Unit Rate

Compare Real World Unit Rate

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

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The video tutorial addresses a math problem involving unit rates, using Kelsey's favorite crackers as an example. It explains how to calculate the price per ounce for both regular and large-sized boxes of crackers. The tutorial then compares these unit rates to determine which size offers a lower price per ounce. Finally, it evaluates two coupons to find out which one provides the best unit rate, demonstrating the calculations and reasoning behind each step.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the price per ounce of the regular-size box of Crunchy Crisp Crackers?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How did you calculate the price per ounce for the regular-size box?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Which size box of crackers has the lower price per ounce?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how you determined which coupon Kelsey should use for the lower price per ounce.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the total cost for two regular-size boxes after applying Coupon 1?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Calculate the price per ounce for the large size box after applying Coupon 2.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Compare the unit prices per ounce for both coupons and determine which is better.

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