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Let the number of cows be x.
Cows is x,
Goats is 2x
Pigs = $\frac{1}{2}x$
$\frac{1}{2}x$ = 45
x = 90
Cows = 900,
pigs = 180
Altogether he had:
90 + 180 + 45 = 315 animals
johnmulu answered the question on June 8, 2017 at 06:18
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