Question

I am a multiple of 7. I am between 50 and 100 . the digit in the ones place is 0 . what am i

Answer 1

70

Explanation:

There are 6 numbers that end with 0 and are between 50 and 100 : 50,60,70,80,90,100. And only 70 is the multiple of 7, so 70 is the number.