Question

state whether the following are terminating decimal expansion or a non-terminating repeating decimal without actual division
1.22/343
2.23/2^3 5^2
3.6/15
4.35/50

Answer 1

1. Non terminating
As 343=7³

2. Terminating
As denominator is in the form of 2³*5²

3. Non terminating
As 15=3*5

4. Terminating
As 50=5²*2