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OUR Math 6.3.10

By Kristen Taylor
Last updated about 4 years ago
30 Questions
Note from the author:
Open Up Resources Grade 6 Unit 3 Lesson 10

Activity 10.1 Warm Up

Find the answer mentally.
A sticker costs 25 cents. How many dollars is that?

Find the answer mentally.
A pen costs 1.50 dollars. How many cents is that?

Find the answer mentally.
How many cents are in one dollar?

Find the answer mentally.
How many dollars are in one cent?

Activity 10.2 Coins

Complete the table to show the values of these U.S. coins.

Write the name of the coin that matches each expression.
  1. 25% of a dollar
  2. 5% of a dollar
  3. 1% of a dollar
  4. 100% of a dollar
  5. 10% of a dollar
  6. 50% of a dollar

Activity 10.3 Coins on a Number Line

The coins in Jada’s pocket are worth 75% of a dollar. How much are they worth (in dollars)?

The coins in Diego’s pocket are worth 150% of a dollar. How much are they worth (in dollars)?

Elena has 3 quarters and 5 dimes. What percentage of a dollar does she have?

Cool Down

Fill in the blank: The value of 8 dimes is ______% of the value of a dollar.

Name a combination of coins that is 130% of the value of a dollar.

Practice Problems

The value of 6 dimes is what percent of the value of a dollar?

The value of 6 quarters is what percent of the value of a dollar?

What percentage of a dollar is the value of 4 dimes?

6.RP.3.c

What percentage of a dollar is the value of 1 nickel and 3 pennies?

6.RP.3.c

What percentage of a dollar is the value of 5 quarters and 1 dime?

6.RP.3.c

List three different combinations of coins, each with a value of 30% of a dollar.

6.RP.3.c

List two different combinations of coins, each with a value of 140% of a dollar.

6.RP.3.c

The United States government used to make coins of many different values.

State the worth of 1/2 cent as a percentage of $1.

6.RP.3.c

The United States government used to make coins of many different values.

State the worth of 3 cents as a percentage of $1.

6.RP.3.c

The United States government used to make coins of many different values.

State the worth of 20 cents as a percentage of $1.

6.RP.3.c

The United States government used to make coins of many different values.

State the worth of $2.50 as a percentage of $1.

6.RP.3.c

The United States government used to make coins of many different values.

State the worth of $5 as a percentage of $1.

6.RP.3.c

Complete the double number to line show percentages of $50.

6.RP.3.c

Elena bought 8 tokens for $4.40. At this rate: How many tokens could she buy with $6.05?

6.RP.3.c

Elena bought 8 tokens for $4.40. At this rate: How much do 19 tokens cost?

6.RP.3.c

A snail travels 10 cm in 4 minutes. At this rate: How long will it take the snail to travel 24 cm?

6.RP.3.c

A snail travels 10 cm in 4 minutes. At this rate: How far does the snail travel in 6 minutes?

6.RP.3.c

3 tacos cost $18. Complete the table to show the cost of 4, 5, and 6 tacos at the same rate.

6.RP.3.c


If you buy t tacos for d dollars, what is the unit rate?

6.RP.3.c
Source: Open Up Resouces (Download for free at openupresources.org.)