What is the difference of these fractions in lowest terms?
7/9
1/5
12/20
1/20
2. Multiple Choice
30 seconds
1 pt
What is the difference of these fractions in lowest terms?
2/4
0
0/4
1/2
3. Multiple Choice
30 seconds
1 pt
13/15 - 3/4
10/9
39/60
7/60
97/60
4. Multiple Choice
30 seconds
1 pt
What is the least common denominator you could use to subtract 1/3 and 1/4?
3
4
24
12
5. Multiple Choice
2 minutes
1 pt
Sally ran 1/3 of a mile and swam 5/6 of a mile. In simplest form, how much farther did she swim than she ran?
1/2
5/18
4/3
3/6
6. Multiple Choice
3 minutes
1 pt
A contractor was paving a driveway. He mixed 4/7 ton of sand and 1/3 ton of concrete. How much did the mixture weigh?
1/4 ton
2/5 ton
5/7 ton
19/21 ton
7. Multiple Choice
3 minutes
1 pt
Bart made potato salad for a picnic. He used 1/4 cup fewer onions than the recipe called for. If the recipe called for 7/8 cup of onions, what amount of onions did Bart use?
5/8 cup
3/8 cup
1 1/2 cups
3/4 cup
8. Multiple Choice
3 minutes
1 pt
Tina’s hand measures 1/3 foot long. Tim’s hand measures 1/4 foot long. How much longer is Tina’s hand than Tim’s hand?
1/4 foot
7/12 foot
1/12 foot
1/7 foot
9. Multiple Choice
3 minutes
1 pt
What is the sum of 1/2 + 1/3 + 1/6?
3/14
3/11
1
6/8
10. Multiple Choice
3 minutes
1 pt
A plumber is fitting a water pipe that is 3/4 foot long on to a water pipe that is 2/12 foot long. How long will the finished pipe be?