15 * 2/3
2 1/3 * 3 1/2
42/5*3
5 5/6 * 2 4/5
2006-07-08 19:54:06 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
* is multiplication
2006-07-08 19:54:43 · update #1
15 * 2/3
can be done as (15*2)/3, or 30/3
2006-07-08 19:58:15 · answer #1 · answered by Anonymous · 0⤊ 1⤋
Klo-Mann:
1. 15 * 2/3=30/3=10
2. 2 1/3 * 3 1/2=7/3 * 7/2=49/6
3. 42/5*3=42*3/5126/5
4. 5 5/6 * 2 4/5=35/6 * 14/5=7/3 * 7/1=49/3
2006-07-09 03:00:08 · answer #2 · answered by Adrienne 6 · 0⤊ 0⤋
Klo-Mann is pretty much right on. The third answer should have an ' = ' sign before 126/5, which she inadvertently had left out.
2006-07-09 03:17:34 · answer #3 · answered by Retainer Nut 2 · 0⤊ 0⤋
just convert:
15*.66
2.33*3.5
4.4*3
5.833*2.8
2006-07-09 03:01:16 · answer #4 · answered by Grace 3 · 0⤊ 0⤋
algebra.com
2006-07-09 02:58:13 · answer #5 · answered by Anonymous · 0⤊ 0⤋
what is that?
2006-07-09 04:45:57 · answer #6 · answered by M. Abuhelwa 5 · 0⤊ 0⤋