Addition of Fractions
Calculate 3/15 + 1/2 -- Simplify answers
6/30 + 15/30 = 21/30 = 7/10
Calculate 5/7 - 1/4 =
13/28
Find three equivalent fractions to 1/3
2/6, 3/9, 4/12
3/8 x 1/12 =
Simplify
1/32
To which place value is the following number rounded?
5.927 to 5.93
Hundredths
Ellie ate 5/8 of a medium pizza. Tatum helped eat 1/4 of the pizza. How much did they eat all together? Simplify answers.
7/8 of the pizza
4 9/10 - 2 1/3 =
2 17/30
6/24 is an equivalent fraction to what other SIMPLIFIED fraction?
1/4
Mr. Duffy was calculating 6 x 2/3. He got an answer of 12/18. Is he correct? Why or why not?
No, he multiplied the 6 by both the numerator and denominator. It should have been 6/1.
Leah bought 4 1/2 pounds of grapes. Of the grapes she bought, 1 7/8 pounds were red grapes. The rest were green grapes. How many pounds of green grapes did Leah buy?
2 5/8 lbs
Find the unknown number:
5/12 + _____ = 1/2
Meili had 7/8-foot of a board. She cut off 1/4-foot piece for a project. In feet, how much of the board was left?
5/8 feet
The least common denominator for 5/9 and 4/15 would be ________.
45
3 4/7 x 5 1/3 =
19 1/21
Sharon bought 25 lbs of ground beef and made 100 hamburger patties of equal weight. What is the weight of each hamburger patty?
0.25 lbs
2 1/2 + 4 5/6
6 8/6 = 7 2/6 = 7 1/3
5 1/5 - 1 3/4
Find a common denominator and write equivalent fractions for 5/6 and 1/3.
15/18 and 6/18
3/4 x 6 5/6 =
Simplify
5 1/8
What is the total cost of 0.5 lb of peaches selling for $0.80 per lb and 0.7 lb of oranges selling for $0.90 per lb?
$1.03
On Friday, 1/6 of band practice was spent trying on uniforms. The band spent 1/4 of practice on marching. The remaining practice time was spent playing music. How much time was spent on playing music.
7/12
6 2/5 - 2 2/3
3 11/15
DAILY DOUBLE: Sadie spends 2/3 hour practicing the piano each day. She also spends 1/2 hour jogging. How much time, in minutes, does she spend doing both?
70 minutes
Daily DOUBLE: Jeffrey's recipe for oatmeal muffins calls for 2 1/4 cups of oatmeal and makes one dozen muffins. If he makes 1 1/2 dozen muffins for a club meeting and 2 dozen muffins for a family reunion, how much oatmeal will he use?
7 7/8 cups
Washington County is shaped like a rectangle. It measures 15.9 miles by 9.1 miles. What is the county's area?
144.69 square miles