Open Up - Grade 7 - Mathematics - Unit 4 - Lesson 6

Write each percent increase or decrease as a percentage of the initial amount. The first one is done for you.This year, there was 40% more snow than last year.

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7.RP.3

Write each percent increase or decrease as a percentage of the initial amount. The first one is done for you.This year, there were 25% fewer sunny days than last year.

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7.RP.3

Write each percent increase or decrease as a percentage of the initial amount. The first one is done for you.Compared to last month, there was a 50% increase in the number of houses sold this month.

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7.RP.3

Write each percent increase or decrease as a percentage of the initial amount. The first one is done for you.The runner’s time to complete this marathon was 10% less than the time to complete the last marathon.

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7.RP.3

The graph shows the relationship between the diameter and the circumference of a circle with the point shown. Find 3 more points that are on the line.

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7.RP.3

Priya bought x grams of flour. Clare bought \frac{3}{8} more than that. Select all equations that represent the relationship between the amount of flour that Priya bought, x, and the amount of flour that Clare bought, y.

• y=\frac{3}{8}x
• y=\frac{5}{8}x
• y=x+\frac{3}{8}x
• y=x-\frac{3}{8}x
• y=\frac{11}{8}x

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7.RP.3