What number coul i be

Question

I am a 6 digit number.

I am greater than 8,004.91.

I am less than 8,010.38.

My ones digit is 6. My tenth digit is a 6.

What number could I be ?

Answer 1

8010.38 > 80_6.6_ > 8004.91

Since the ones digit is a six, the tens digit must be 0 or 1. But if it were 1, it would be 8016 which is greater than 8010. So it must be 0:

8006.6_

The last digit, the hundredths, can be any number you want and still be between 8010.38 and 8004.91:

8006.60

8006.61

8006.62

etc.