If 60% of a number is 540. Then, what is the original number?
Let the original number be x.
Given,
60% of x = 540
60100×x = 540
0.6x = 540
Hence, x = 5400.6 = 54006 = 900 Therefore, the original number is 900
If a number is reduced by 12, it becomes 60% of the original number. Find the number.
If the number obtained by interchanging the digits of a two digit number is 18 more than the original number and the sum of the digits is 8 then what is the original number?
The number obtained by interchanging the two digits of a two digit number is lesser than the original number by 54. If the sum of the two digits of the number is 12, then what is the original number?