# 7.1-7.5 Quiz

18 Questions | Total Attempts: 90

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Quiz on 7. 1 7. 2 7. 3 7. 4 & 7. 5

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• 1.
2/3 x 5=
• A.

3 1/3

• B.

10/15

• C.

1

• D.

None of the above

• 2.
7 x 3/4=
• A.

21/28

• B.

5 1/4

• C.

1/4

• D.

None of the above

• 3.
You received \$100 for your birthday. Your parents said that you need to save 2/5 of the money. How much money do you need to save?
• A.

\$10.00

• B.

\$40.00

• C.

Why do I need to save money?

• D.

\$50.00

• 4.
4/5 x 3/4=
• A.

12/20

• B.

80/231

• C.

7/9

• D.

3/5

• 5.
Evaluate the expression when x= 2/3. 3/4x=
• A.

5/7

• B.

1/2

• C.

0

• D.

None of the above

• 6.
1 4/5 x 1/2=
• A.

10/7

• B.

1 3/7

• C.

9/10

• D.

None of the above

• 7.
Write the reciprocal of 1/3
• A.

1/3

• B.

1

• C.

3

• D.

What's a reciprocal?

• 8.
Write the reciprocal of 18
• A.

18

• B.

1/18

• C.

18/19

• D.

Hmmm...I still don't know what a reciprocal is, Mrs. Moxon.

• 9.
Write the reciprocal of 2 1/4
• A.

4/9

• B.

9/4

• C.

1/4

• D.

4/1

• 10.
Another word for multiplication when we're talking about fractions is:
• A.

For

• B.

With

• C.

Loves

• D.

Of

• 11.
Tom played 9 holes in a round of golf. He shot par on 2/3 of the holes. On how many holes did he make par?
• A.

9

• B.

6

• C.

3

• D.

He fell into the first hole.

• 12.
Complete the statement using < > or = 2/3 x 7/9 _____ 1
• A.

• B.

>

• C.

=

• D.

I don't get it.

• 13.
Is 1 1/3 the same as 4/3?
• A.

Ahhhh....NO

• B.

Yep.

• 14.
How do you turn a mixed number into an improper fraction?
• A.

Just cross the whole thing out.

• B.

Denominator x whole number + numerator

• C.

Denominator + whole number x numerator

• D.

Use Mathematical Magic Potion.

• 15.
How do you turn an improper fraction into a mixed number?
• A.

Divide the denominator by the numerator.

• B.

Use the Mathematical Magic Potion.

• C.

Not sure....guess I should pay attention in class.

• D.

Divide the numerator by the denominator.

• 16.
Which of these fractions is improper?
• A.

1/3

• B.

6/4

• C.

3

• D.

50/75

• 17.
BONUS QUESTION: I need to know how to cook so:
• A.

I don't starve when I'm older.

• B.

I can take care of myself when I turn 18 and don't have to run home to Mommy for supper.

• C.

I can become famous like Rachel Ray or Emeril.

• D.

All of the above.

• 18.
So, if I know how to cook, I know how to DOUBLE a recipe. I want to double 1/4 cup of butter. How much butter do I need?
• A.

4 cups

• B.

1/2 cup

• C.

1/8 cup

• D.

I can't believe it's not butter.