After how many places the decimal form of 125÷2^4×5^3 will terminate
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125÷2^4×5^3
5^3÷2^4×5^3
5^3÷4^3×5^3
( 5÷4×5)^3
(6.25)^3
244.140625
the decimal will terminate up to 6 decimal spaces
Answered by
1
Answer:
After four places the decimal form of will terminate.
Step-by-step explanation:
Given, ....(1)
Now we try to expand equation (1)
considering the decimal part
(2 × 2 × 2 × 2) × (5 × 5 × 5)
⇒ (16) × (125)
⇒ 2000
Hence the value in the denominator is 2000.
Now we try to solve numerator and denominator.
i.e. .
= 0.0625
And as we can count there are four numbers after the decimal (0, 6, 2, 5)
Therefore, after four places the decimal form of will terminate.
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