Question

find the value of a and b​

Answer 1

Please see the description image

Answer 2

Answer:

as the ratios are equal to each other for eg: if a=b=c then a = b and also b=c

so,

by applying the same thing as example

first we will find A.

8/16 = 4/A , by cross multiplying

8 x A = 16 x 4

A = 16 x 4/8

A = 2 x 4

A = 8

now the value of A is 8

so it will look like

4/8 = B/4

[as 4 x 2 = 8]

1/2 = B/4

1 x 4/2 = B , by cross multiplying

4/2 =  B

B = 2

if you don't know the method of cross multiplying then you can ask your parents they will explain you in more detail

hope it helps!

plz mark me as brainliest!

Step-by-step explanation: