Question

Question no =6,7,8. ​

Answer 1

Answer:

you can ask from Google they can answer any questions or need anything else you can see

Answer 2

Answer:

Q6. 3:x::x:27

3×27=x×x

81=x^2

x=9

Q7. Therefore in proportion product of extremes=product of middle terms.

Solved examples:

I)6:8 and 12:16

6:8=6/8=3/4

12:16=12/16=3/4

Thus, the ratio are equal means They are proportion

Step-by-step explanation:

Plz mark me as brainlist and follow me a lot