If 30% of a certain number is 12.6 then the number is?
If 30% of a certain number is 12.6 then the number is?
Explanation
Let the number be x
30 % of x = 12.6
30100×x=12.6
x=12.6×10030=42
Let the number be x
30 % of x = 12.6
30100×x=12.6
x=12.6×10030=42