A whole number when increased by 9 is 15. Find the number.
Let the number is x
According to the question :-
x+9=15
x=15-9
x=6
Hence, the value of x=6
Find the smallest number which when increased by 15 is exactly divisible by 468 and 520
A number increased by 15% becomes 391. Find the number
Express as an equation:
9 increased by one-forth of a number is 15.