Question

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

Answer 1

Answer:

7/2^5×5^1

Explanation:

77/1120=7/160

Factorising 160-

2^5×5^1

•m=5 and n=1

Answer 2

7/2^5×5^1

Answer:

Explanation: