Question

express -128/5120 with denominator 40​

Answer 1

SOLUTION

TO DETERMINE

To express fraction with denominator 40

$\displaystyle \sf{} \frac{ - 128}{5120}$

EVALUATION

We know that

$\displaystyle \sf{Fraction = \frac{Numerator}{Denominator} }$

Now the given fraction is

$\displaystyle \sf{} \frac{ - 128}{5120}$

$\displaystyle \sf{} = - \frac{ 128}{5120}$

So numerator = 128 and denominator = 5120

HCF of numerator and denominator = 128

Thus numerator and denominator can both divided by 40

Thus the given fraction can be rewritten as

$\displaystyle \sf{} - \frac{ 128}{5120}$

$\displaystyle \sf{} = - \frac{ 1}{40}$

$\displaystyle \sf{} = \frac{ - 1}{40}$

Which is the required fraction with denominator 40

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