If the sum of the 1st and 4th number of four consecutive odd integers

1.	If the sum of the 1st and 4th number of four consecutive odd integers is 288 then sum of the 2nd and 3rd of them is:1). 2882). 2843). 3004). 280
Answer» LET four consecutive odd integers are: ⇒ 2K + 1, 2k + 3, 2k + 5, 2k + 7 Sum of 1^st and 4^th is 288, So 2k + 1 + 2k + 7 = 288 ⇒ 4k + 8 = 288 ⇒ 4k = 280 ⇒ k = 70 Second and third integer will be 143, 145 ∴ Sum = 288

If the sum of the 1st and 4th number of four consecutive odd integers is 288 then sum of the 2nd and 3rd of them is:1). 2882). 2843). 3004). 280

Answer»

LET four consecutive odd integers are:

⇒ 2K + 1, 2k + 3, 2k + 5, 2k + 7

Sum of 1^st and 4^th is 288,

So 2k + 1 + 2k + 7 = 288

⇒ 4k + 8 = 288

⇒ 4k = 280

⇒ k = 70

Second and third integer will be 143, 145

∴ Sum = 288