The sum of three consecutive multiples of 12 is 468. Find these multiples .
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The sum of three consecutive multiples of 12 is 468. Find these multiples .
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let the three multiples be 12x, 12x+12, and 12x+24.
from given,
(12x) + (12x+12) + (12x+24) = 468
36x + 36 = 468
36x = 468 – 36 = 432
x = 432/36
x = 12
the three multiples are 12x = 12(12) = 144
12x + 12 = 12(12) + 12 = 156
12x + 24 = 12(12) + 24 = 168
Hope this helps!!
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Step-by-step explanation:
Let the multiples be x,x+12 ,x +24
x+x+12+x+24 = 468
3x + 36 = 468
3x = 468-36
X = 432/3
X= 144
so the no’s are
x = 144
x+12 =156
x+24=168
I hope this will help you