Question

9. Are the following in continued proportion?
0.45, 0.9, 1.8
explain me
please​

Answer 1

Step-by-step explanation:

9. Are the following in continued proportion?

0.45, 0.9, 1.8

explain me

please

Answer 2

Answer

Yes ,All the following are in proportion 0.45,0.9,1.8

Step-by-step explanation:

We know that if three number like a, b, c are in proportion then b² = AxC

There are three number which are 0.45 , 0.9, 1.8 So we can say that

a = 0.45

b = 0.9

C = 1.8

Now from equation

1) b². = AxC

2) 0.92² = 0.45x1.8

3) 0.81 = 0.81

4) L.H.S = R.H.S

So given number are in proportion