3 years ago

Alphonse spends 28 dollars on food. this amount is 4/9 of his allowance. calculate his allowance

2 answers:

7 0

X $ -- Allowence

$\frac{4}{9}*x=28 \ |:\frac{4}{9}\\\\ x=\not28^7\cdot \frac{9}{\not4^1}\\\\ x=7*9\\\\ x=63$

Answer:
$63

katen-ka-za [31]3 years ago

6 0

Say the total allowance is X.
4/9X=$28
Therefore 28/(4/9) = $63

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