Math, asked by sheikh4365, 1 year ago

The decimal of expansion of the rational no. 43/2to the power 4 and 5³ will terminate after how many places

Answers

Answered by siddhartharao77
4
Given rational number is 43/2^4 * 5^3.

Divide the numerator and denominator with 5.

= 43 * 5/2^4 * 5^3 * 5

= 43 * 5/2^4 * 5^4

= 43 * 5/10^4

= 215/10000

= 0.0215.


Therefore the decimal expansion of 43/2^4 * 5^3 will terminate after 4 places.

Hope this helps!               
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