Question

can you solve this maths problem

Answer 1

Solution:

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To find the value of:

$\sqrt{(1 \frac{4}{5})(14 \frac{21}{44})(2 \frac{2}{55} ) }$

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By converting them to improper fraction we get,

=> $\sqrt{ (\frac{5+4}{5})( \frac{14(44)+21}{44} )( \frac{2(55)+7}{55} ) }$

=> $\sqrt{ (\frac{9}{5} )( \frac{616+21}{44} )( \frac{110 +7}{55} )}$

=> $\sqrt{( \frac{9}{5} )( \frac{637}{44} )( \frac{117}{55} )}$

=> $\sqrt{( \frac{9}{5} )( \frac{(7)(7)(13)}{(2)(2)(11)} )( \frac{(13)(9)}{(5)(11)} )}$

=> $\sqrt{ \frac{(9^2)(7^2)(13^2)}{(5^2)(2^2)(11^2)} }$

=>$\frac{(9)(7)(13)}{(5)(2)(11)}$

=> $\frac{(63)(13)}{(10)(11)}$

=> $\frac{819}{110}$

=> $7 \frac{49}{110}$
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                                   Hope it Helps!!