Find decimal expansion of 15/1600 without actual divison?
Answers
Answered by
0
Answer:
It can be solve also by Factorisation method
3*5/2*2*2*2*2*25*5
Step-by-step explanation:
15/1600 can be also written as 3×5/2×2×2×2×2×2×5×5 show the denominator is in the form 2 m and 5n and so it is terminating decimal expansion
Answered by
1
Answer:
2.2
Step-by-step explanation:
1600=2^6 * 5^2
15/1600=15/2^6*5^2
=15*2^4/2^2*5^2
=220/10^2
=220/100
=2.2
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