Question

Wages of a labourer are increased by
15% and his working hours are also
increased by 9%. Initially he used to
earn Rs. 18,000 per month for 300
hours in a month. Find his total
earning in a month now?
A. Rs.21,000
B. Rs.22,563
C. Rs.23,623
D. Rs.24,868
E. Rs.23,456​

Answer 1

Answer:

22563

Step-by-step explanation:

Earning per hour = 18000/300= 60

by increasing 15% the wage = 60×15%= 9

after increment, Earning per hour = 60 + 9= 69

same time working hours also 9% increased

total working hours = 300+ (300×9%) = 327hrs

total Earnings after increment = 327×69 =22563

Answer 2

Answer:

Total increment after all the increments is

Total increment after all the increments is 327x69= 22563 Rs

Step-by-step explanation:

Given-

Initial earning - 18000 Rs per month for 300 hours ina month

Find- Total earning in a month after the increment in wages of a labourer by 15% and 9% in working hours.

Step by step explanation

Earning per hour- 18000/300= 60 Rs

increase in 15% of the wages= 15% of 60 Rs

15/100x 60= 9 Rs

After increment,earning of per hour become - 60+9=69Rs

Working hours increase by 9%

Then total earnings after time increment= 300+(300x9/100)== 327 hours

Total increment after all the increments is

327x69= 22563 Rs

#SPJ2