MasteryConnect Module 5,6,7 Review

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What is a ratio?

Back

A ratio is a relationship between two numbers that shows how many times the first number contains the second. For example, a ratio of 2:3 means for every 2 of the first quantity, there are 3 of the second.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

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How do you convert a fraction to a decimal?

Back

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1

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If Wesley can complete 6 math problems in 15 minutes, how many problems can he complete in 1 hour?

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Wesley can complete 24 problems in 1 hour (60 minutes). Calculation: 6 problems/15 minutes = 24 problems/60 minutes.

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CCSS.6.RP.A.3B

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How do you find the hourly wage if you know total earnings and hours worked?

Back

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

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What is speed in terms of distance and time?

Back

Speed is defined as the distance traveled divided by the time taken. The formula is: Speed = Distance / Time.

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CCSS.8.EE.C.7B

Front

What is the relationship between fractions and decimals?

Back

Front

What is the formula to calculate the total number of problems solved over a period?

Back

Total problems = (Problems per time unit) x (Total time units). For example, if Wesley solves 6 problems every 15 minutes, in 2 hours (8 time units of 15 minutes), he solves 48 problems.

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CCSS.6.RP.A.3B

Front

What does it mean to work at a constant rate?

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Working at a constant rate means completing tasks at the same speed or efficiency over time. For example, if Steve works 4 hours a day for 7 days, he works at a constant rate each day.

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CCSS.HSF-LE.A.1B

Front

How do you determine which day had the fastest biking speed?

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To determine the fastest biking speed, calculate the speed for each day using the formula: Speed = Distance / Time, and compare the results.

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CCSS.6.RP.A.3B

Front

What is the significance of understanding ratios in real-life situations?

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Understanding ratios helps in comparing quantities and making informed decisions, such as in recipes, budgeting, and scaling models.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2