Answer:
16:24:32
Explanation:
2+3+4 = 9
72÷9 = 8
One part of the ratio is therefore worth 8.
8 x 2 = 16
8 x 3 = 24
8 x 4 = 32
2N+3N+4N=9N
9N=72
N=72/9
N=8 ANS
hope it helps!
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