Conrad from Connecticut made the following statement in his 5th grade math class. Is he right? t $$12\ \div\frac{1}{4}\ \ \ \ is\ the\ same\ as\ \frac{1}{4\ }\ of\ 12\ \ so\ the\ answer\ is\ 3.$$

Nice try Conrad, but no. $$12\ \div\frac{1}{4}\ =\ 48\ and\ \ \frac{1}{4\ }\times12\ =\ 3$$

Yes! $$12\ \div\frac{1}{4}\ =\frac{12}{4\ }\ and\ \frac{1}{4}\ \times12\ =\frac{12}{4}$$

When you divide a whole number by a fraction, you will always get......

a number greater than the whole number.

a number less than the whole number.

Is this that "keep, change, flip" thing?

Conrad from Connecticut forgot how turn a mixed number back into an improper fraction. $$6\ \frac{2}{3}$$ Help him out!

Multiply the 6 and the 3 and then add on the 2 to get... 20/3

Ask yourself, how many thirds there are in 6 and then add on the 2/3 to get 20/3.

Take the 6 and add the denominator and numerator of the fraction to get 11/3

Multiply the 6 and the 2 then add on the three. So, 15/3

UNIT-5 Review-Multiplication/Division Fractions

Quiz

•

Mathematics

•

5th Grade

•

Practice Problem

•

Hard

•

CCSS

5.NF.B.7C, 4.NF.B.4B, 5.NF.B.5B

+8

Standards-aligned

Curtis Ingraham

Used 2+ times

FREE Resource

21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Tags

CCSS.5.NF.B.5B

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The array models a multiplication problem. What is that multiplicaiton problem and what is the answer? Choose the best answer!

All are correct!

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

5.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Which of the following multiplication problems have CROPs (Cross Reducing Opportunities!)?

Tags

CCSS.5.NF.B.6

6.

MATH RESPONSE QUESTION

3 mins • 1 pt

Andy has a miniature car collection. 2/3 of his 27 cars have doors that open. How many of Andy's cars have doors that open?

Mathematical Equivalence

ON

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

7.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Joey dropped a piece of blueberry pie on one of his math problems.
Assuming the number under the blueberry stain is greater than zero, which of the following should Joey be able to tell for sure about the answer even though he can't see the other number? Choose all that apply.

The answer will be more than 5/3

The answer will be greater than the blueberry-stained number.

The answer will be a fraction

The answer will be less than the blueberry-stained number.

Tags

CCSS.5.NF.B.5B

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UNIT-5 Review-Multiplication/Division Fractions

21 questions

The array models a multiplication problem. What is that multiplicaiton problem and what is the answer? Choose the best answer!

Which of the following multiplication problems have CROPs (Cross Reducing Opportunities!)?

Andy has a miniature car collection. 2/3 of his 27 cars have doors that open. How many of Andy's cars have doors that open?

Joey dropped a piece of blueberry pie on one of his math problems.
Assuming the number under the blueberry stain is greater than zero, which of the following should Joey be able to tell for sure about the answer even though he can't see the other number? Choose all that apply.

Simplify each of the improper fractions.

What fraction multiplication problem is shown by the array? What is the answer?

What fraction multiplication problem is shown in the array? What is the answer?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

UNIT-5 Review-Multiplication/Division Fractions

21 questions

The array models a multiplication problem. What is that multiplicaiton problem and what is the answer? Choose the best answer!

Which of the following multiplication problems have CROPs (Cross Reducing Opportunities!)?

Andy has a miniature car collection. 2/3 of his 27 cars have doors that open. How many of Andy's cars have doors that open?

Joey dropped a piece of blueberry pie on one of his math problems.Assuming the number under the blueberry stain is greater than zero, which of the following should Joey be able to tell for sure about the answer even though he can't see the other number? Choose all that apply.

Simplify each of the improper fractions.

What fraction multiplication problem is shown by the array? What is the answer?

What fraction multiplication problem is shown in the array? What is the answer?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Joey dropped a piece of blueberry pie on one of his math problems.
Assuming the number under the blueberry stain is greater than zero, which of the following should Joey be able to tell for sure about the answer even though he can't see the other number? Choose all that apply.