the average of four consecutive even numbers is 27 . find the largest of these number with full soluction
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let x be the smallest among the 4 numbers.So the other numbers will be x+1,x+2 and x+3 respectively.
average = (x+x+1+x+2+x+3)/4
27=(4x+6)/4
27*4=4x+6
108-6=4x
102/4=x
x=25.5
x+1=26.5
x+2=27.5
x+3=28.5
28.5 is the biggest number in the given series....
average = (x+x+1+x+2+x+3)/4
27=(4x+6)/4
27*4=4x+6
108-6=4x
102/4=x
x=25.5
x+1=26.5
x+2=27.5
x+3=28.5
28.5 is the biggest number in the given series....
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