Question

split 69 into three part such that they are in AP and the product of two smaller part is 483

Answer 1

Answer:

The ans is 21,23,25.

Step-by-step explanation:

Let the three parts be a-d , a , a+d which are in AP

So, Adding all three will give 69 ...

Therefore, a - d + a + a + d = 69

3a = 69

a = 23

Now product of two smaller no. are 483

Therefore, (a-d) . (a) = 483

23-d = 483 / 23

23-d = 21

d = 23 - 21

d = 2

So the three parts are ,

1. a-d = 23 - 2 = 21

2. a = 23

3. a+d = 23 + 2 = 25.