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round the result to the nearest hundredth.
4.17n + 3.29 = 2.74n

2006-10-05 16:23:48 · 4 answers · asked by NABEELiOS 1 in Science & Mathematics Mathematics

4 answers

4.17n-2.74n=-3.29
1.43n=-3.29
n=-3.29/1.43=-2.30

2006-10-05 16:39:07 · answer #1 · answered by Anonymous · 0 1

rfamilymember made a mistake when moving 3.29 to the right side. Here is the correct answer:

4.17n-2.74n=-3.29
1.43n=-3.29
n=-3.29/1.43=-2.30

2006-10-05 23:29:27 · answer #2 · answered by Hex 2 · 0 0

4.17n + 3.29 = 2.74n
417n + 329 = 274n
143n = -329
n = (-329/143)

ANS : -2.30

2006-10-06 00:05:31 · answer #3 · answered by Sherman81 6 · 0 0

multiplying by 100
417n+329=274n
417n-274n=329
143n=329
n=329/143

2006-10-05 23:27:11 · answer #4 · answered by raj 7 · 0 1

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