Question

Find thres consecutive positive even
integers whose sum is 90.​

Answer 1

${\huge{\underline{\pink{Answer :}}}}$

Given :

Three consecutive positive even integers = ' x , ( x + 2 ) , ( x + 4 ) '

☞ x + ( x + 2 ) + ( x + 4 ) = 90

=> 3x + 6 = 90

=> 3x = 90 - 6

=> 3x = 84

=> x = 84 / 3

=> x = 28.

According to the question :

=> x = 28.

=> x + 2 = 28 + 2 = 30.

=> x + 4 = 28 + 4 = 32.

Therefore, the numbers are

28 , 30 and 32.

Answer 2

$\bold{\huge{\fbox{\color{red} {Question??}}}}$

Find three consecutive positive even

Find three consecutive positive evenintegers whose sum is 90.

$\huge\underline\mathbb{\red S\pink {0} \purple {L} \blue {UT} \orange {1}\green {ON :}}$

Let three consecutive positive even integers be :-

• 2x+2,
• 2x+4,
• 2x+6.

$\sf\underline{\underline{\green{ACCORDING \: TO \: THE \: QUESTION, \: }}}$

⇒ 2x+2+2x+4+2x+6=90

⇒ 6x+12=90

⇒ 6x=78

∴ x=13

⇒ 2x+2

⇒ 2×13+ 2

⇒ 26+2

⇒ 28

⇒ 2x+4

⇒ 2×13+4

⇒ 26+4

⇒30

⇒ 2x+6

⇒ 2×13+6

⇒ 26+6

⇒32

∴ The required three consecutive positive even integers are 28,30 and 32.