Question

without actual division find which of the rational number have Therminating decimal expansion (i) 21/15 (ii) 219/2200​

Answer 1

Answer:

i)21/15=21/3*5=terminating

ii)219/2200=219/11*2*5*2*5*2=non-terminating

Step-by-step explanation:

terminating numbers have 3 and 5 as denominator's lcm