The wages of a daily wages worker go on increasing every month by RS.10 per day.When he started work, his wages were Rs. 90 per day. When he left he’d started earning Rs. 150 per day. What was the total amount he must have earned when he left the job?

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The total wages of 30 labourers were Rs 3450 per day .What would be the total wages If 10 more labourers were added to them ?

The total wages of 30 laborers per day =Rs. 3450The total wages of 1 laborer per day =345030=Rs. 115According to the question,The total wages of (30+10) laborers per day =115×40=Rs. 4600Hence, this is the answer.

The total wages of $30$ laborers per day $= R s . 3450$

The total wages of $1$ laborer per day $= \frac{3450}{30} = R s . 115$

According to the question,
The total wages of $(30 + 10)$ laborers per day $= 115 \times 40$
$= R s . 4600$

Hence, this is the answer.