1. 13/18 + 11/18= (in lowest term)
2. 9/11 - 3/11 + 7/11= (in lowest term)
3. One task took 7 minutes (min), a second task took 12 min, and
a third task took 21 min. How long did the three tasks take, as a fraction of an
hour?
4. Find the least common multiple (LCM) for each of the following groups of numbers. 12, 20, and 35
5. 1/3+5/12+4/5=
6. 13/15-11/20=
7. 1 1/15 + 3 3/10 - 2 4/5=
8. Robin ran 5 1/3mi on Sunday, 2 1/4mi on Tuesday, and 3 1/2mi on Friday. How far did she run during the week?
2006-10-15
14:25:09
·
5 answers
·
asked by
**LIBERTY**
1
in
Homework Help