Question

Three friends took turns in manning a 24 hour internet shop. The number of hours Arman, Beb, and Carl were in duty is in the ratio 1:2:3 respectively. The shop owner pays them P80 per hour. How much would Carl receive for that day?

Answer 1

Answer:

let us take Arman's working hours as 1x

Beb's working hours as 2x

Carl's working hours as 3x

total hours they worked are 24 hours

1x+2x+3x=24

6x=24

x=24/6

x=4

Carl's working hours = 3x=3*4=12 hours

Carl's salary:

1 hour = rupees 80

12 hours = ?

(cross multiplication)

12*80/1

= rupees 960

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