Question

For every dollar, Billy makes he has to pay .15 cents to his dad for rent. If he makes $827 dollars, how much money does Billy have to pay to his dad?

Answer 1

We can solve you question with the help of unitary method.

ATQ

1 $ = 0.15$

so,

827$ = ?

cross multiplying:-

827×0.15/1 = 124.05$

Hence Billy has to pay 124.05$ to his dad.

Thank you