2kgenie 2kgenie

15-02-2019
Mathematics

contestada

what is the answer to the problem??

what is the answer to the problem class=

Respuesta :

MrSmoot MrSmoot

15-02-2019

Answer:

$30

Step-by-step explanation:

If $3 represents 10%, then multiply both numbers by 10 to get 100%

$3 = 0.1(x) ($3 is 10% of some value, 0.1 is 10% in decimal form)

$3(10) = 0.1(10)x

$30 = 1(x)

$30 = x (her allowance is $30)

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