Question

What is componendo & dividendo ?

Answer 1

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Answer 2

Answer:

Componendo Method:

It is a method in which the fraction is added with its denominator value as a numerator.

a/b = c/d

=> a + b / b = c + d / d

Here, a is numerator and b is denominator.

Here, c is numerator and d is denominator.

Dividendo Method:

It is a method in which the fraction is subtracted with its denominator value as numerator.

a/b = c/d

=> a + b / b = c + d / d

Here, a is numerator and b is denominator.

Here, c is numerator and d is denominator.

Note:

• Componendo and dividendo is a theory of ratio and proportion that provide a fast calculation in the problems of ratio and proportions.