Question

the standard form of 28 upon -70 is​

Answer 1

Hola!!

$\frac{ - 28}{70} = \frac{ - 2}{5}$

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Answer 2

Answer:

$The \: standard \: form \:\\of \: \frac{28}{-70}=\frac{-2}{5}$

Step-by-step explanation:

$The \: standard \: form \:\\of \: \frac{28}{-70}$

/* Find the HCF of 28 and 70, we get

HCF(28,70 ) = 14

Now,

Rearranging the numerator and denominator, we get

=$\frac{2\times 14}{-5\times 14}$

After cancellation,we get

=$\frac{-2}{5}$

Therefore,

$The \: standard \: form \:\\of \: \frac{28}{-70}=\frac{-2}{5}$

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