Show:
Ratios and Unit Rate
Multiplying Fraction
Multiplying Mixed Numbers
Dividing Fractions
Dividing Mixed Numbers
100
If Mimi drives 50 miles in 2 hours, what is her rate (speed per hour)?
What is 25 miles per hour
100
Multiply: 1/3 x 1/4
What is 1/12
100
2/3 x 4 1/2
What is 3
100
2/3 divided by 4/5
What is 5/6
100
2 4/5 divided by 4 2/3
What is 3/5
200
If James types 120 words per 3 minutes, what is his rate of typing?
What is 40 words per minute
200
7/8 x 4/21
What is 1/6
200
1 1/5 x 1 2/3
What is 2
200
1/8 divided by 3/4
What is 1/6
200
8 divided by 2 1/2
What is 3 1/5
300
If 10 bags of Hot Cheetos cost $3.50, then how much does 1 cost?
What is $0.35
300
3/5 x 2/9
What is 2/15
300
3 1/8 x 2 2/5
What is 7 1/2
300
5 divided by 4/9
What is 11 1/4
300
5 1/2 divided by 1 5/6
What is 3
400
Which is the better deal $20 for 5 t-shirts or $24 for 8 t-shirts
What is $24 for 8 t-shirts (rate of $3 per shirt)
400
5/6 x 9
What is 7 1/2
400
6 5/8 x 4
What is 26 1/2
400
3/8 divided by 6
What is 1/16
400
1 1/8 divided by 5 1/4
What is 3/14
500
Double Jeopardy! This is not about ratios... Any and all teams that answers correctly will get 1000 points. It is not a race to be done first. You must have units. Question: Design a rectangular prism with a volume of 1 cubic unit. Your prism cannot be 1 unit by 1 unit by 1 unit.
Possible answers: 1/2 x 2/1 x 1 or 1/2 x 1/2 x 4 As long as the product of the 3 denominators equals the product of the 3 numerators, the final answer will be 1!
500
3/10 x 4/9
What is 2/15
500
3 3/4 x 1 1/5
What is 4 1/2
500
3/8 divided by 2/3
What is 9/16
500
2 5/8 divided by 3/4
What is 3 1/2