Question

prime factors of the denominator of a rational number with the decimal expansion 44,123 are​

Answer 1

Answer:

Step-by-step explanation:

CHOOSING THE CORRECT OPTION

Prime factors of the denominator of a rational number with the decimal expansion   44.123 are

(a) 2,3

(b) 2,5

(c) 2,3,5

(d) 3,5

EVALUATION

Here the given number 44.123

The number can be rewritten as

Now

Numerator = 44123

Denominator = 1000

We now prime factorise the denominator of the given number

Thus Prime factors of the denominator of a rational number with the decimal expansion   44.123 are 2 and 5

FINAL ANSWER

Hence the correct option is (b) 2,5