2007-05-22 04:43:10 · 13 answers · asked by Icey815 1 in Science & Mathematics ➔ Mathematics
n=5x3/20=15/20=3/4
2007-05-22 04:46:24 · answer #1 · answered by gartfield72 2 · 0⤊ 1⤋
n=(3/20)*5
=>n=(3/4)
2007-05-22 04:49:17 · answer #2 · answered by sriram t 3 · 0⤊ 0⤋
Always cross multiply problems like this
20 n = 5 * 3
n = 15/20 = 3/4
.
2007-05-22 04:48:33 · answer #3 · answered by Robert L 7 · 0⤊ 0⤋
n = 3/20 * 5
n = 15/20
n = 3/4
2007-05-22 04:48:28 · answer #4 · answered by Anonymous · 0⤊ 0⤋
n=15/20 or n=3/4 or n=0.75
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2007-05-22 04:50:49 · answer #5 · answered by cidyah 7 · 0⤊ 0⤋
mult both sides by 5
you get n = 15/20 or 3/4
2007-05-22 04:46:45 · answer #6 · answered by Maverick 7 · 0⤊ 1⤋
n/5 = 3/20
Cross multiply gives you
20n = 15
Solve from here
2007-05-22 04:46:45 · answer #7 · answered by Kenny 3 · 1⤊ 0⤋
n/5 = 3/20
n = 5* 3/20
n = 3/4
2007-05-22 04:46:28 · answer #8 · answered by Grant d 4 · 0⤊ 1⤋
n/5 =3/20
n=3/4answer
2007-05-22 04:51:50 · answer #9 · answered by Anonymous · 0⤊ 0⤋
It's a proportion. Cross multiply
2007-05-22 04:50:26 · answer #10 · answered by joe n 1 · 0⤊ 0⤋