Question

The sum of three consecutive even number is 270?what is first sequence of this number?​

Answer 1

Answer:

Given -:

The sum of three consecutive even number is 270?what is first sequence of this number?

To find -:

What is the first sequence of 270??

Answer-:

• Let the three consecutive even numbers be x,x+2,x+4.

According to the question-:

• The sum of three consecutive even numbers is 270.

$x + x + 2 + x + 4 = 270$

$3x + 6 = 270$

$3x = 270 - 6$

$3x = 264$

$x = \frac{264}{3}$

$x = 88$

Thus,first number is 88.

Second number is x + 2=88+2=90.

Third number is x + 4=88+4 = 92.

Therefore, the sequence form is 88,90,92.

Hence,the first number in sequence is 88.

Answer 2

Step-by-step explanation:

$let \: the \: number \: be \: n \: \: n + 2 \: \: and \: n + 4$

$n + (n + 2) + (n + 4) = 270$

$3n + 6 = 270$

$3n = 270 - 6$

$3n = 264$

$n = 88$

$the \: numbers \: are \: 88 \: \: \: 90 \: \: and \: 92.$