Multiply and Divide Rational Numbers

Sarah bought 2.5 meters of fabric to make a patchwork quilt. If the fabric was on sale for $6.20 per meter, how much did Sarah spend?

• $15.50
• $155
• $15.65
• $1.55

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CCSS.6.EE.B.7

30 ÷ 0.8 = _____

• 375
• 3.75
• 37.5
• .375

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CCSS.6.NS.B.3

3.69 ÷ 0.9

• 4.1
• 4.3
• 3.1
• 4.2

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CCSS.5.NBT.B.7

3.57 x 4.6

• 3.570
• 13.882
• 16.422
• 164.22

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CCSS.6.NS.B.3

0.4x0.9

• 0.36
• 3.6
• 0.036
• 7.2

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CCSS.6.NS.B.3

1/2 x 4/5=

• 4/5
• 5/2
• 2/5
• 5/8

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CCSS.5.NF.B.6

 $\frac{-4}{5}\left(\frac{-1}{6}\right)\ =\$  

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CCSS.7.NS.A.2A

 $-0.3\cdot\left(-4\right)$  

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $\frac{-1}{4}\div\frac{2}{5}$  

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CCSS.7.NS.A.2B

 $\frac{-4}{3}\cdot\frac{2}{7}$  

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CCSS.7.NS.A.2A