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Laabri

03/02_Multiplying and Dividing Fractions Study Guide

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Last updated over 5 years ago
20 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Multiply:

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2.

Multiply:

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3.

Multiply:

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4.

Multiply:

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5.

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6.

Multiply:

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7.

Santana took out 16 penciles from the bin.

She returned 2/8 of them.

Draw a model to illustrate the problem.

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8.

Santana took out 16 penciles from the bin.

She returned 2/8 of them.

How many pencils does Santana have left?

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9.

A baker has 8 3/4 cups of chocolate chips.

He uses 2/3 of his chocolate chips making cookies.

ESTIMATE how many cups he used.

You need to make sure to put the equation you used to estimate in the answer.

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10.

Ms. Heelan has a waterbottle that holds 6 1/9 cups of water.

She drank 1/3 of her water.

ESTIMATE how any cups of water Ms. Heelan has left.

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11.

Mrs. Ward has 9 yards of fabric to make her daughter a dress.

She used 6/7 of the fabric on the dress.

Check any of the answers that show how many yards Thelma has left.

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12.

A picture frame 4 2/5 inches tall and 2 2/4 inches wide.

Draw a model to help find the area of the frame.

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13.

Mr. Thomas has $57.00. He used 3/9 of his money to buy candy for his whole class. How much did Mr. Thomas spend on the candy?

Don't forget units

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14.

The Piekarz bought 8 boxes of pancake mix for her class. They used 6/9 of the pancake mix on Monday.

Part A: Write an expression for 6/9 of 8 boxes of cereal

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15.

The Piekarz bought 8 boxes of pancake mix for her class. They used 6/9 of the pancake mix on Monday.

Part B: Based on the expression you created for question 11, will your product be equal to, less than, or greater that 5?

Use scaling to answer this question

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16.

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17.

Divide:

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18.

Divide:

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19.

Divide:

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20.

Mr. Thorsen just bough 1 1/2 gallons of ice cream for his class. If all 17 of his students share it equally, what fraction of the 1 1/2 gallons of ice cream will each student receive?