The value of 25% of 66.67% of 75% of 80% of any number is 6361. Find the value of 40% of that number.
25444
25444 is correct.
Write each percent as a fraction: \(25\%=\dfrac{1}{4}\), \(66.67\%=\dfrac{2}{3}\), \(75\%=\dfrac{3}{4}\), \(80\%=\dfrac{4}{5}\).
Their product is \(\dfrac{1}{4}\times\dfrac{2}{3}\times\dfrac{3}{4}\times\dfrac{4}{5}=\dfrac{1}{10}\), so \(\dfrac{N}{10}=6361\) and \(N=63610\).
40% of the number \(=63610\times\dfrac{40}{100}=25444\).
Similar Questions
The price of an LPG cylinder increases from Rs.688 to Rs.860. By what percent should consumption be reduced so that the expenditure on LPG cylinders does not change? (in %)
Of the 120 soaps placed in a box, 36 have been used. What is the percentage of soaps left in the box? (in %)
The price of a piece of metal increases from Rs.405 to Rs.486. Find the percentage increase. (in %)
Important Questions from Percentage
- By how much is 50% of 60 greater than 30% of 40?
- A fruit seller had some apples. He sells 40% of those apples and still has 240 apples. How many apples did he originally have?
- In an election between two candidates, 75% of the voters cast their votes. 2% of the votes cast were declared invalid. A candidate got 9261 votes which were 75% of the total valid votes. The total number of voters enrolled in that election was:
- The population of a district is 328000, out of which 164000 are males. 24% of the population is literate. If 34% males are literate, then what percentage of females are literate?
- A number, when decreased by 6%, gives 3760. The number is:
