Introduction!
What is a fraction?
A fraction is a part of a whole
What two operations can you use to find equivalent fractions?
Multiplication and Division
What is 2/4 + 1/4?
3/4
What is a mixed number?
A mixed number is a whole number and a fraction combined.
What is the formula for volume?
L x W x H or B x H
What is a numerator?
The numerator is the top number of a fraction. It represents how many parts are shaded.
What is an equivalent fraction for 1/2?
2/4, 3/6, 4/8, 5/10, 6/12, 7/14, 8/16, 9/18, 10/20
What is 12/20 - 3/20?
9/20
What is an example of a mixed number?
Examples: 1 2/3, 2 4/5, 3 6/8 or any other acceptable answer
What is 12.65 + 3.78
16.43
What is a denominator?
The denominator is the bottom number of a fraction. It represents the whole amount.
True or False- 3/8 equivalent to 9/24
True
What is 16/30 - 10/30?
6/30
What is 2 5/10 + 3 4/10?
5 9/10
What is 543 x 12?
6,516
What are unit fractions?
Unit fractions are fractions that have a 1 as the numerator.
Use division to find an equivalent fraction for 4/12?
1/3 or 2/6
NYS Exam Question- Tatum walks her dog 2/3 mile everyday afterschool. How many miles does she walk her dog in 5 days?
10/3
What is 23 4/5 - 12 2/5?
11 2/5
What is 923.5 / 5?
184.7
Which is greater- 1/3 or 1/8?
1/3
Use division to find an equivalent fraction for 18/36?
6/12 or 1/2
NYS Exam Question- What is 3/6 + 2/6 + 5/6?
10/6
NYS Exam Question- Natasha and Evan are each writing a 5-page essay, Natasha completed 1 1/5 of her essay in the morning and 2 1/5 of her essay in the afternoon. Evan completed 3 4/5 of his essay afterschool. Who completed more of their essay?
Evan
NYS exam Question- The workers at Cameron's Flower Shop are putting 1,323 flowers into vases for a party. Each vase must hold exactly 7 flowers. What is the total number of vases the workers can fill completely?
189