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 Education & Reference ➔ Homework Help
1.4/3 or 1&1/3
2.13/11 or 1&2/11
3.40/60 or 2/3 in lowest terms
4.????
5.31/20 or 1&11/20
6.19/30
7.47/30 or 1&17/30
8.12 Miles
Think there right not sure
2006-10-15 14:32:43 · answer #1 · answered by Anonymous · 0⤊ 0⤋
1. 24/18 = 12/9 = 4/3 or 1 1/3
2. 13/11 or 1 2/11
2006-10-15 14:29:28 · answer #2 · answered by fayra_elm 4 · 0⤊ 0⤋
Did you even try these before you posted?
1. (13+11)/18 = 24/18 = 4/3
2. (9-3+11)/11 = 13/11
3. (7+12+21)/60 = 40/60 = 2/3 hours
... Try the rest yourself first.
2006-10-15 14:29:28 · answer #3 · answered by mizzdorkyangel 2 · 0⤊ 0⤋
ummm...haha i still got a lot of homework i need to do..but what the heck...ill help u out..ill answer the ones that take me like less than 5 seconds to do
1. 4/3
2. 13/11
5.31/20
6. 19/60
2006-10-15 14:29:15 · answer #4 · answered by d29061 2 · 0⤊ 0⤋
i told you should of doe your homework on Friday nite and not tonite...but you wanted to do what you wanted to do and see this is what happens you want other people to this for you
2006-10-15 14:34:34 · answer #5 · answered by nas88car300 7 · 0⤊ 0⤋