Question

(e) A boy worked 8 hours a day. In what ratio, did his earnings change when, the pay was raised from 50 per hour to 500 a day.
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Answer 1

Answer:

Step-by-step explanation: When the pay was Rs.50 per hour.

His daily earning was 50x8= Rs.400

Now, his earning is changed to Rs.500

So the ratio is

Answer 2

Answer:

His earning will increase by 3000 per month excluding his non working days