Riaz spent 20% of his income on taxes and 20% of the remainder on rent . What percent of his income has he spent on rent ?

Created: 7 years ago | Updated: 3 weeks ago

Updated: 3 weeks ago

Bangladesh Bank Bangladesh Bank - Assistant Director - 2011 গণিত শতকরা (Percentage)

Des

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Best Ans:

Lets,

Riaz income = 100 tk

If he give tax 20% of his income then = 100×20%

= 100× 20/100

= 20 tk

Remain Riaz income = (100 - 20)tk

= 80 tk

Then he spent 20% of his remaining income then

= 80×20%

= 80×20/100

= 16 tk

% of Riaz income = (16×100)/100

= 16%

7 years ago

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Md Azizur Rahman

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