Question

Write down the decimal expansion of the rational number 77/1120 by writing their denominator in the form 2m*5n where m and n are non negative integers

Answer 1

Answer:

Let m = 16 and n = 1

77/1120

= 7 x 11/2m x 5n x 7

         7 gets eliminated.

= 11/2m x 5n

= 0.06875