Question

The sum of four consective odd number is 128 find the number

Answer 1

Let four consecutive numbers are

2x + 1
2x + 3
2x + 5
2x + 7

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According to the question,

2x + 1 + 2x + 3 + 2x + 5 + 2x + 7 = 128

8x + 16 = 128

8x = 128 - 16

8x = 112

x = 1114/8

x = 14

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Numbers are :
• 2(14) + 1 = 28+1=29
• 28 + 3=31
• 28 + 5=33
• 28+7=35



I hope this will help you


(-:

Answer 2

Heya !!!



Let first consecutive odd number be X +1



Other Three will be = ( X +3) ( X +5) ( X +7)




According to question,



Sum or these numbers = 128


X + 1 + X + 3 + X + 5 + X + 7 = 128



4X + 16 = 128



4X = 128-16


4X = 112



X = 112/4



X = 28



HENCE,


First Number = X +1 = 28 +1 = 29


Second Number = X +3 = 28+3 = 31


Third Number = X +5= 28 +5 = 33


And,


Fourth Number = X +7 = 28+7 = 35.

HOPE IT WILL HELP YOU.... ;-)