Question 134983
1- What number is 15% of 108? Ans ...108x15/100= 16.20 %
2- 16 is what percent of 54? =(16/54)x100=1600/54=800/27=29.63 %
3- The sum of three consecutive even numbers is 144; what are the numbers?
let the mid no =n
numbers are
n-2
n
n+2
add 
3n=144
n=144/3=48
numbers are 46, 48 and 50
bravo