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Asked by Help please

a b
- = - = 3, Find a + b
4 5
11 years ago

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Answered by Help please
PLEASE HELP! IT'S DUE IN A LITTLE WHILE!
11 years ago
Answered by Reiny
type your fractions this way:

a/4 = b/5 = 3

then:
a/4 = 3 ---> a = 12
and
b/5 = 3 --> b = 15
finally:
a+b = 12+15 = 27
11 years ago
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