Question

Which of the rational number have the terminating decimal representstion? 1) 3/5 2) 7/20 3) 133/125
​

Answer 1

Answer:

1) 3/5=3/5^1 * 2^0

2) 7/20=7/4*5=7/2^2*5^1

3) 133/125=133/5^3*2^0

Step-by-step explanation:

Since the Denominator has the prime factorization of 5^n*2^m, they have terminating decimal representation.....