Question

.No.1:- Find the value of 'x' in the following proportion:
X: 9:: 84:36​

Answer 1

Step-by-step explanation:

x/9 = 84/36

x/9=7/3

x=7into9/3

x=7into 3

x=21

value of x =21 ans.

Answer 2

Answer:

x:9::84:36

step by step solution

a×d=b×c

x×36=9×84

36x=756

x=756/36

x=21