Dividing Rational Numbers Quiz

Dividing Rational Numbers Quiz

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is another term for the multiplicative inverse?

Dividend

Quotient

Factor

Reciprocal

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the multiplicative inverse of 6/7 is 7/6, what is the multiplicative inverse of -3 2/5?

17/5

-17/5

5/17

-5/17

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in dividing fractions using the Keep Change Flip method?

Subtract the fractions

Flip the second fraction

Multiply the fractions

Add the fractions

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When dividing 4/5 by 3/10, what is the result after applying the Keep Change Flip method?

5/6

3/8

2/3

8/3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common mistake when cross-simplifying during division?

Simplifying only one fraction

Not simplifying at all

Cross-simplifying after multiplication

Cross-simplifying before multiplication

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you convert a mixed number to an improper fraction?

Subtract the numerator from the whole number

Multiply the numerator by the denominator

Add the whole number to the numerator

Multiply the whole number by the denominator and add the numerator

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a real-world problem, if a car travels 238 miles and gets 25 1/12 miles per gallon, how many gallons are needed?

9 1/3 gallons

10 gallons

8 2/3 gallons

11 gallons

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