Simplified and Equivalent Fractions
Simplify: 14/7
2/1 or 2
Convert to an improper fraction: 5 1/4
21/4
2
Teolis ate 1/2 of a chocolate cake for dessert. He then ate 1/4 for dessert #2. How much cake is left?
1/4
What is the answer of a subtraction called?
Difference
Find three different equivalent fractions: 4/5
Examples: 8/10, 12/15, 16/20, 20/25...
What is 25% of 40?
10
What is 3/9 x 3/4?
1/4
This year, Carly saved $400 to give to charity. She donated 40% to her local dog shelter, 1/4 to a soup kitchen, and the rest to the community centre. How much money did she give to the community centre?
$140
What is the LCM of 6 and 16?
48
Put these fractions in increasing order:
250/500
9/12
2111/8444
2111/8444, 250/500, 9/12
Convert to a mixed number: 243/18
13 1/2
I have half a pound of chocolate that I want to share equally with my 6 friends. What fraction of a pound will they each get?
1/12
In a bag of marbles, there are 5 red marbles, 16 blue and 4 green ones. What are the odds of picking a red marble out of the bag?
1/5
What are the first 5 perfect cubes?
1, 8, 27, 64, 125
Simplify this expression completely without solving (keep the multiplications)
4/27 x 3/16 x 24/6
1/9 x 1/1 x 1/1
What is 40% of 2 3/4?
11/10
What is 27/23 - 59/7?
-1168/161
Four friends have identical test tubes. Esther filled 5/9 of her test tube and Morgan filled 7/36 of hers. Sally and Louise filled 1/4 and 2/3 of their tubes, respectively. Determine the average fraction of a test tube that they filled.
5/12
What is the prime factorization 1600?
26 x 52
Simplify: 95588/178733
4256/7771
What is 20% of 40% of 80%?
8/125
x = 86
A worker can paint one sixth of a room in an hour. His colleague can paint one fourth of the same room in an hour. How many minutes will it take them to paint the room together.
144 minutes
Here are the temperatures from each day last week in oC: -4, -6, -1, 16, 10. What is the negative reciprocal of the average temperature?
-1/3