Math, asked by tanijuglani5978, 8 months ago

wayne charges the following for repairing washing machine: £28 call out charge+£16 for each half hour he spends the repair. it repair cost £76, how long did it take?

Answers

Answered by dreamaugust
7
£28-call out charge
£16-for every half an hour
£76-total money for the repair

76-28=48
48/16=3
3x1/2= 1 1/2 or 1.5 hrs

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