Question

Express 329/400 in the decimal form full work tipe plz yaar

Answer 1

Given,

${\dfrac{329}{400}}$

-» ${\dfrac{329}{2^4\times{5^2}}}$

${\dfrac{329\times{5^2}}{2^4\times{5^2}\times{5^2}}}$

Multiply ${5^2}$in both numerator and denominator.

-» ${\dfrac{329\times{25}{2^4\times{5^4}}$

-» ${\dfrac{8225}{10^4}$

-» ${\dfrac{8225}{10000}$

Skip the decimal place in the numerator as per the number of digits in the denominator

-» ${0.8225}$