What is the Least Common Denominator(LCD) of 2/3 + 1/2?
2
3
6
12
2. Multiple Choice
5 minutes
1 pt
What is the Least Common Denominator of 1/5 + 2/10
5
10
50
15
3. Multiple Choice
15 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
4. Multiple Choice
1 minute
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?
11/12 foot
8/16 foot
2/12 foot
1 foot
5. Multiple Choice
15 minutes
1 pt
Convert the mixed fraction to a improper fraction.
27 /7
21 /7
31 /7
41/7
6. Multiple Choice
1 minute
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
15 minutes
1 pt
Convert the mixed fraction to a improper fraction.
22 /9
20/9
31 / 9
4/6
8. Multiple Choice
15 minutes
1 pt
15/7=
1 3/7
2 1/7
1/7
33/7
9. Multiple Choice
1 minute
1 pt
While making desserts for a bake sale, Lyla used 7/10 of a scoop of brown sugar as well as 1/2 of a scoop of white sugar. How much more brown sugar did Lyla use?
1 1/2
2/3
1/5
3/4
10. Multiple Choice
1 minute
1 pt
Daniel watched a beetle and a spider on the sidewalk. The beetle crawled 1/2 of a yard and the spider crawled 1/6 of a yard. How much farther did the beetle crawl than the spider?
1/4
1/3
1/2
2/3
11. Multiple Choice
5 minutes
1 pt
At the neighborhood block party, Cora served 1/2 of a gallon of hot chocolate and 1/10 of a gallon of apple cider. How much hot chocolate and apple cider did Cora serve?
3/5
2/5
2/11
1/6
12. Multiple Choice
5 minutes
1 pt
Robert made a fruit salad with 11/12 of a pound of melon and 1/6 of a pound of berries. How many pounds of fruit did Robert use in all?