A life coach conducted one-day workshop of last year as well as this year. the number of participants increased by 20% and he increased his fee for the workshop of by 15% the amount that the life coach got this year is 19000 more than he got last year. Assuming he did know incure any expenses how much did he earn from the works of this year?
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This year he earned Rs. 145666.67
Step-by-step explanation:
Let us consider that his past year's fee was Rs. X
Given that, his fee is increased by 15%. Then his present fee is
= Rs. X * (1 + 15/100)
= Rs. 115X/100
By the given conditions,
115X/100 = X + 19000
or, 115X/100 - X = 19000
or, 15X/100 = 19000
or, 15X = 1900000
or, X = 1900000/15
So his past year's fee was Rs. 1900000/15
Therefore this year he earned
= Rs. 1900000/15 + 19000
= Rs. 145666.67
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