Question

24,5, 18.0, 12.5, 8.0,______, 2.0
(1) 3.5 (2) 4.0 (3) 4.5 (4) 5.0​

Answer 1

Answer:

1)3.5

Step-by-step explanation:

24.5-18 = 6.5

18-12.5 = 6.5

12.5-8 = 4.5

Difference between the no.s is same twice , so we have to reduce 4.5

so ,

8-4.5 = 3.5

Now ,

3.5-2=1.5

So ,

The pattern is 6.5 , 6.5 , 4.5 , 4.5 , 1.5 , 1.5