What is a "Unit Fraction"?
A fraction that has 1 as the numerator
1/7 × 6 =
6/7
What mixed number does this image represent?
2 3/8
? x 2/8 = 6/8
3
Which strip shows 1 whole divided into eighths?
strip 3
How can you divide a whole number by a fraction?
Cutting up into the amount of pieces the fraction says to.
What is 3/5 X 3
1 4/5
Javier has 2 pies that he wants to cut into sixths. How many 1/ 6 pieces will Javier have?
12
? x 3/5 = 2 2/5
4
What equation does this image show?
4 divided by 1/2
How does multiplying fractions work?
The size of the fraction is added many times to make wholes
Jaz read for 4/8 of an hour every day of the week. How many hours does she read each week?
There is 1/3 of a pan of brownies left. Four children are going to share it equally. What fraction of the whole pan of brownies will each child get?
1/12
? × 3/6 = 2 3/6
5
What fraction is represented in this model?
8/6 OR 1 2/6
What is the "short cut" to multiplying fractions?
Multiply the whole number by the numerator
An artist was able to paint one-eighth of a painting every hour. If he needed to paint 7 pictures for an art show, how many hours would it take him to complete the paintings?
56
Corey had 1/4 of a yard of fabric. He cuts the fabric into 5 equal pieces. How long is each piece of fabric?
1/20
? x 3/4 = 6
8
What fraction is represented by this model?
4 1/4 OR 17/4
What is the "short cut" to dividing fractions?
Multiply the denominator by the whole number
What multiplication sentence can represent the model?
1/4 x 3
There are 2 cups of chocolate chips in a bag. If the serving is 1/3 of a cup, how many servings are there in a bag?
6
Stella buys 4 liters of paint. It takes 1/3 of a liter to paint each room in her house.
How many rooms can she paint with 4 liters of paint?
12
What point on this line is equivalent to 3 2/6?
B