Show:
multiplying fractions
decimals/percents
converting fractions
adding/subtracting
common
denominators
100
2/3 x 4/5
What is 8/15
100
.20 = ? percent
What is 20%
100
1 3/4 = ?
What is 7/4
100
4/5 + 3/5
What is 1 2/5
100
What is a common denominator for 2/3 and 3/6?
What is 6
200
3/4 x 6/2
What is 18/8 or 2 1/4
200
1/3 = ? percent
What is 33%
200
3 2/5 = ?
What is 17/5
200
3/4 + 2/8 =
What is 1
200
Name a common denominator for 3/8 and 4/6.
What is 24?
300
1 2/4 x 1/2
What is 6/8
300
4/5 = . ?? = ?percent
What is .80 80%
300
21/3 = ?
What is 7
300
2 - 3/4 =
What is 1 1/4
300
Explain one way to find a common denominator.
What is list all of the multiples of each denominator, or multiply the two denominators.
400
1 1/2 x 2 2/5
What is 3 6/10
400
3/25 = .?? = ? percent
What is .12 = 12%
400
12/5 = ?
What is 2 2/5
400
2 2/3 - 1 1/3 =
What is 1 1/3
400
Find a common denominator for these fractions: 1/3, 1 4/8, 12/4
What is 24?
500
4 3/5 x 2 3/4
What is 253/20 or 12 13/20
500
1% = .?? = ?/?
What is .01 1/100
500
4 5/10 = ?
What is 45/ 10
500
4 - 2 3/5
What is 1 2/5
500
Put the following fractions in order from least to greatest: 1/3, 5/8, 3/12, 2/5, 5/6, 2/3
What is 3/12, 1/3, 2/5, 5/8, 2/3, 5/6