Question

राइट इन वन ऑफ द फॉलोइंग इन स्टैंडर्ड फॉर्म 7by 8 -20by12 15by-16 1by4 21by-15
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Answer 1

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Step I: Obtain the rational number.

Step II: See whether the denominator of the rational number is positive or not. If it is negative, multiply or divide numerator and denominator both by -1 so that denominator becomes positive.

Step III: Find the greatest common divisor (GCD) of the absolute values of the numerator and the denominator.

Step IV: Divide the numerator and denominator of the given rational number by the GCD (HCF) obtained in step III. The rational number so obtained is the standard form of the given rational number.