Math New Drill (Level 1) : SNJ00-0903-L1 Express 99/101 with a decimal

When you express 99/101 with a decimal, find a number of the 100th decimal place.










Answer
1

Solution
With 99/101 = 0.98019801..., it will be a cycle of 4 numbers of 9801. 

100/4 = 25. 

There is no remainder, so the number to find is 1 of the last number of the cycle.