Question

I want right answer ​

Answer 1

Answer:

A)40:30 and 60:45

Mean terms - 30×60=1800

Extreme terms - 40×45 =1800

:. The following are ;- 40:30::60:45

B) First tranport 1m into cm = 13×100 =1300 cm

Now,

Mean terms - 1300×35 =45,500

Extreame terms - 20×175= 3,500

:.20cm:1m unpropertional to 35 L :175L

C,D Are also same as two do it yourself for your better practise any problem you can ask here in friend list.

Explanation: Ratio is the measurement of a thing,mass or capacity.

It is donated with the symbol (:)

Propositional is the measurement of things, mass , capacity of ratio equality it is donated with the symbol (::)

Mean terms are the inner terms of the ratios. Whereas Extreme terms are the outer terms of the ratios. We need to multiply the ratios of both the terms and if the answers are same then they are in propertion .