Math, asked by buchaiah106, 9 months ago

write the decimal of the rational numbers 7/8 without actual divison

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Answers

Answered by Dead3ill
2

Answer:

0.875

Step-by-step explanation:

we know that when the prime factorisation of the denominator of a fraction is in the form of 2^n*5^m (where n&m are two whole no.s).. then the fraction is terminating....

Here 8 = 2^3 = 2^3*5^0

So by multiplying 5^3 in both numerator & denominator......

(7 × 5^3)/(2^3 × 5^3)

875/(10^3)

875/1000 = 0.875

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