Question

m,n,p=46
(m,n,p) i.p (8,9,12)

Answer 1

$\frac{m}{8} = \frac{n}{9} = \frac{p}{12} = k \\ m + n + p = 46 \\ m = 8k \\ n = 9k \\ p = 12k \\ 8k + 9k + 12k = 46 \\ = > 29k = 46 \\ k = 46 \div 29 = 1.17 \\ m = 8 \times 1.17 = .... \\ n = 9 \times 1.17 = .... \\ p = 12 \times 1.17 = ....$