CCSS.Math.Content.HSA.APR.D.7

3/5 + 1/4 = 

• 5/20
• 12/20
• 7/20
• 17/20

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CCSS.Math.Content.HSA.APR.D.7

Add the fractions:
1/3 +1/2 =

• 2/6
• 5/6
• 1/3
• 1/4

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CCSS.Math.Content.HSA.APR.D.7

Add the fractions:
2/5 + 1/5 

• 1/10
• 3/10
• 3/5
• 5/5

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CCSS.Math.Content.HSA.APR.D.7

Multiply these fractions

• 2 / 18
• 2 / 7
• 4 / 3
• 2 / 1.6

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CCSS.Math.Content.HSA.APR.D.7

Perform the operation

• A
• B
• C
• D

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CCSS.Math.Content.HSA.APR.D.7

Factor and cancel out in order to simplify.

Label it a/b - c/d

multiply a with d and b with c and all over b times d

(in your notes)

• A

• B

• C

• D

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CCSS.Math.Content.HSA.APR.D.7

What is 3/4 - 1/2?

• 1      1/4
• 4/5
• 1/4
• 5/6

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CCSS.Math.Content.HSA.APR.D.7

If you multiply a number and its multiplicative inverse, what do you get?

• 0

• 1

• Not enough information

• None of these

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CCSS.Math.Content.HSA.APR.D.7

Multiplying rational expressions-

• to multiply two rational expressions, multiply the numerators and the denominators

• dividing both the numerator and the denominator by their greatest common factor

• the products of numbers or expressions diagonally across from each other in a proportion

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CCSS.Math.Content.HSA.APR.D.7

Find the integral:

• -1/3 (16 - x³)^-1 + c

• 1/3 (16 - x³)^-1 + c

• - (16 - x³)^-1 + c

• -1/2 (16 - x³)^-2 + c

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CCSS.Math.Content.HSA.APR.D.7

CCSS.Math.Content.HSA.APR.D.6