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