Question

Clare is paid $90 for 5 hours of work. At thos rate how many seconds does i take for her to earn 25 cents?

Answer 1

We are given

Clare is paid $90 for 5 hours of work

Total money paid =$90

total hours of work =5 hours

so, firstly  we will find rate of work

rate of work = ( total money paid)/( total hours of work)

now, we can plug values

and we get

The rate of work is

$=\frac{90}{5}$

$=18$ $/ hour

now, we have to find time for amount paid is 25 cents

so, amount paid =25 cents

100 cents =1$

so, amount paid =$ 0.25

Since, the rate is constant

so, we can take same rate here

now, we can use formula

rate of work = ( total money paid)/( total hours of work)

now, we can plug values

$18=\frac{0.25}{T}$

now, we can solve for T

$T=\frac{0.25}{18}$ hour

since, T is in hours

so, we can change into seconds

1 hour =3600seconds

so, we can plug

$T=\frac{0.25}{18}\times 3600$ seconds

$T=50$ seconds......................Answer

Answer 2

It takes 50 seconds for her to earn 25 cents.

Given that Clare is paid $ 90 for 5 hours of work, to determine, at that rate, how many seconds does it take for her to earn 25 cents, the following calculation must be performed:

• Total money / total time = Money per minute
• 90 / (60 x 5) = X
• 90/300 = X
• 0.30 = X

• 30 = 1
• 25 = X
• 25/30 = X
• 0.83333 = X
• 0.83333 x 60 = X
• 50 = X

Therefore, it takes 50 seconds for her to earn 25 cents.

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