Q. 8 C5.0( 2 Votes )

<span lang="EN-US

Answer :

theorem1:-


The Rule of Three is a Mathematical Rule that allows you to solve problems based on proportions. By having three numbers: a, b, c,


(a)Direct proportions rule of 3:-


if ab


c then


(b)inverse proportions rule of 3:-


if ab


c then


formula:- (i)direct method----


(ii)indirect or inverse proportions xy=k


given:- method used is called direct method


6 pump is used for 31.2 of land cultivation



1 pump will be used for



13 pumps will used for cultivation of 13x5.2=67.6 of land


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