The sum of three consecutive multiples of 8 is 888. Find the multiples??
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Answers
Answer:
288, 296, 304 Please Mark Me as Brainliest
Step-by-step explanation:
Let the first multiple of 8 be 8x
.
The second consecutive multiple of 8 be 8(x+1)
.
The third consecutive multiple of 8 be 8(x+2)
.
It is given that the sum of all the three consecutive multiples of 8 is 888.
Then writing as follows:
⇒8x+8(x+1)+8(x+2)=888
⇒8x+8x+8x+8+16=888
⇒24x+24=888
⇒24x=888−24
⇒24x=864
⇒x=86424
⇒x=36
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (a)
Therefore the first multiple of 8 is 8x
, by substituting the value of x in the equation we get,
⇒8×36=288
.
Therefore the second multiple of 8 is 8(x+1)
, by substituting the value of x in the equation we get,
⇒8(36+1)=296
.
Therefore the second multiple of 8 is 8(x+2)
, by substituting the value of x in the equation we get, ⇒8(36+2)=304
.
If we add up all the three consecutive multiples of 8 we get 288+296+304 = 888
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