Question

Peeta, tania, ben share $54

tania dapet 3x dari punyanya peeta
ben dapet 2x dari punyanya tania

ben dapet berapa $ ya?

Answer 1

Misal=tania=T
ben=B
peeta=P

T=3P
B=2T

berarti B=2(3P)=6P

B/(B+P+T)×54=$B

$B=6P/(6P+3P+P)×54
$B=6P/10P×54=6/10×54=32,4 $

Answer 2

P+t+b = 54
t = 3p --> p = t/3
b = 2t --> t = b/2
p = t/3
p = (b/2)/3
p = b/6

p+t+b = 54
b/6 + b/2 + b = 54
(b+3b+6b)/6 = 54
10b = 324
b = 324/10
b = 32,4

Ben mendapatkan $32,4