Answer:
50
Explanation:
IN order to find a number that is "x" times greater than another you have to multiply the number by the times greater, for example if you are trying to find a number that is 2 times greater than 8, you multiply 8 by 2=16 so 16 is 2 times greater than 8.
To find the number that is 10 times greater than 5 you just have to multiply 5*10, as the result will be 50, so that would be the answer.