A man donated 5% of his income to a charitable organization and deposited 20% of the remainder in a bank. if he now has Tk. 1919 left, then his income is :
Created: 6 years ago |
Updated: 2 years ago
best des
Let total income is x
5% for Charitable organisation is 5% of x = 5x/100 = 0.05 x
Balance available ( x - 0.05x) = 0.95x
20% deposited in bank = 20% of 0.095x
= (20 × 0.95x)/100
= .19 x
Now left ( 0.95x - 0.19x) = 0.76x
ATQ,
0.76x = 1919
x = 1919/ 0.76
x = 2525 (ans)
Md Azizur Rahman
Founder of Satt
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