The decimal expansion of a rational number is 327.7081. What can you say about the prime factors of q?

Nature of the decimal expansion of rational numbers

A rational number in its decimal expansion is 327.7081. What can you say about the prime factors of q, when this number is expressed in the from (p)/(q) ? Give reason

The decimal expansion that a rational number cannot have is

A rational number in its decimal expansion is 1.7112. What can you say about the prime factors of q, when this number is expressed in the form p/q?

A rational number in its decimal expansion is 554.6023 . What can you say about the prime factors of q , when this number is expressed in the form (p)/(q) ?

The following real numbers have decimal expansions as given below. In each case, decide whether they are rational or not. If they are rational, and of the form p/q , what can you say about the prime factors of q? (i)43. 123456789 (ii) 0. 1201

Show that each of the following numbers is rational. What can you say about the prime factors of their denominators ? (i) 23.123456789 (ii) 32. overline(123456789)

A rational number in its decimal expansion is 1.7351. What can you about the prime factors of q this number is expressed in the form =p/q Give reason.

Find the decimal expansion of the rational number (14587)/(1250) .

the decimal expansion of some real number are given below. In each case, decide whether they are rational or not. If they are rational, write in in the form p/q what can you say about the prime factors of q 0.overline(16)