Question

please answer the questions
month each of the following as true or false if false then prove that it is false and by doing the process the best answer will be Mark as brainlist

Answer 1

Hello Friend
As per your question their is a formula that is
Product of means=Product of extremes
45*80=36*100
3600=3600
This is true.It is in proportion.
iv)product of means = product of extremes
45*18=81*10
810=810
It is true.It is in proportion.
vi)Yes it is. Well it is like this,

32kg:Rs.36::8kg:Rs.9

For the proportion to be correct, the product of the extremes should be the same as the product of the means.

Here the product of the extremes = 32kg*Rs.9 or 288 kg.Rs.

Now the product of the means = Rs.36*8kg = 288 Rs.Kg.

Since the two products are identical, the proportion is in order.

As promised mark me brainliest.