LCM
GCF
Order of Operation
Fraction Basics
Fractions
100

What is the LCM for 6 and 96?

What is 96?

100

What is the GCF of 6 and 96?

What is 6? 

100

2+3-4+9=

10

100

Reduce 21/63 to the lowest terms.

1/3

100

James exercised for 30 minutes in the morning while his friend exercised for 20 minutes. What is the ratio of James's time to his friend's time?

3/2

200

What is the LCM of 3 and 17?

What is 51? 

200

What is the GCF of 3 and 17?

What is 1?

200

A taxi traveled 21 miles on Friday morning and 15 miles on Saturday morning. What is the ratio of miles driven on Saturday morning to the total of miles driven?

5/12

200

Identify 7/6 as a proper fraction, an improper fraction, or a mixed number.

Improper Fraction

200

13/15+3/5=

1 7/15

300

What is the LCM of 14 and 56?

What is 56?

300

On Charlie's vacation it rained for 5 days and was sunny for 9 days. What is the ratio of sunny days to the total days of Charlie's vacation?

9/14

300

6-3+27/3=

12

300

Write 20/3 as a mixed number.

6 2/3

300

4 2/9-2 7/9=

1 4/9

400

What is the LCM of 14 and 49?

What is 98?

400

What is the GCF of 14 and 49?

What is 7? 

400

54+32/ (4-1)=

57

400

An animal shelter currently has 30 dogs and 24 cats. What is the ratio of dogs to total animals?

5/9

400

1/4 * 3 1/3=

5/6

500

Write the ratio 65 miles per hour.

65:1 or 65/1 or 65 to 1

500

What is the GCF of 12 and 18?

What is 6?

500

9+6(6)/9=

5

500

What must be the same before two fractions can be added or subtracted?

What is the denominator?

500

5/8/10=

1/16

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