Question

the sum of two consecutive odd numbers is 140 find the numbers​

Answer 1

it is your question answer

Answer 2

AnswEr :

Let First Number be n and Second Number be (n + 2) as it is Odd No. that's why d ( Common Difference ) between two alternative terms will be 2.

• According to Question Now ;

⇒ First No. + Second No. = 140

⇒ ( n ) + ( n + 2 ) = 140

⇒ 2n + 2 = 140

⇒ 2n = 140 - 2

⇒ 2n = 138

• Dividing Both term by 2

⇒ n = 69

◑ 1st No. = n = 69

◑ 2nd No. = ( n + 2 ) = ( 69 + 2 ) = 71

჻ Required Numbers are 69 and 71.

⋆ Odd Number : Those Numbers which are not completely Divisible by 2. Ex : 3, 9

⋆ Even Number : Those Numbers which are completely Divisible by 2. Ex : 4, 10