Fractions x Fractions
Fractions x Whole Number
Model it.
Read it.
Read it... twice
Fractions x Mixed Numbers
100
What is 2/4 x 1/2?
1/4
100
What is 13 x 1/2?
6 1/2
100
Write the expression to match the model
3/4 x 2/5
100
Saige bought 4 candy bars. She ate 3/4 of the candy bars. How many full candy bars did Saige eat?
3 candy bars
100
John has 1 1/2 hours of homework each day from Monday through Thursday and 2 ½ hours over the weekend. How much homework does John have in a week?
1 1/2 x 4 + 2 1/2 =
8 1/2 hours of HW in a week.
100
3 4/5 x 5
19
200
What is 3/4 x 3/4?
9/16
200
What is 8 x 1/4?
2
200
Write the expression to match the model
4/7 x 2/3
200
Victoria's hair was originally 24 inches long. She asked her hair dresser to cut 1/3 of it off. How many inches are left?
16 inches
200
Darin has $12. After spending 3/4 of his money for a movie and popcorn, how much of his money did he have left?
He has $3 left.
200
2 3/4 x 8
22
300
What is 3/4 x 1/3?
1/4
300
What is 1/6 x 3?
1/2
300
Create a model to show the following expression.
4 x 1/4
Answer: 4
Show your model!
300
After a party there was 1/2 of a pizza leftover. If the Trenton gave 1/2 of the leftover to Olivia, what fraction of the original pizza did he give to her?
1/4 of the pizza.
300
Jose is making muffins. The recipe calls for 1 5/8 cups of flour. If he triples the recipe, what is the total amount of flour he will need?
4 7/8 cups of flour
300
3 1/4 x 2/7
13/14
400
What is 3/4 x 7/9?
7/12
400
What is 4/5 x 10?
8
400
Create a model to match the following expression:
3/5 x 3/10
Answer: 3/25
Show your model!
400
Our mass on the moon is 1/6 of what it is on Earth because it has less gravitational pull. If Anthony weighs 90 lbs on Earth, what is the difference in Anthony's mass on the moon?
I would except:
5/6 of his original weight which is 75 lbs.
OR
90 - (1/6 x 90) = 75 lbs.
400
Jayce wants to make potato soup. He needs 6/7 of a pound of potatoes to make one batch. If Jayce has 4 pounds of potates, does he have enough to make 5 batches of potato soup? Explain.
No because he needs 4 2/7 pounds of potatoes to make 5 batches of potato soup and he only has 4 pounds.
400
Select all the expressions that equal 1 1/3 x 4
a.) (1 x 4) + (1/3 x 4)
b.) 4/3 x 4/1
c.) 4 x 4
d.) 2 x 4
a.) (1 x 4) + (1/3 x 4)
b.) 4/3 x 4/1
500
5/4 x 2/3
5/6
500
What is 3/8 x 20?
7 and 1/2
500
Draw a model to represent 2/3 x 2/3
Let's see.
500
Shawn spends 3/4of an hour working math daily. How many minutes a week does he spend on math?
Total of 315 minutes
500
To amend the U.S. Constitution, at least ¾ of the 50 states must approve the amendment. If 35 states approve an amendment, will the Constitution be amended?
¾ of 50 = 37 2/4 which has to be rounded to 38.
So no because at least 38 states have to approve it for the Constitution to be amended.
500
1 1/8 x 3 1/3
3 3/4