Math, asked by sarath2684, 10 months ago

If the average of 5 consecutive odd numbers is 121, then find the greatest
number?

Answers

Answered by itzshrutiBasrani
4

Step-by-step explanation:

Let the nos be x , x+2 , x+ 4 ...... X+ 18than according to question ( x+ x+ 2 +x+4......x+18)/10 = 120 => 10x +90 = 1200 => 10x = 1200- 90=> x= 110/10 => x= 11 than largest 5 nos will be x+ 18 = 11+ 18 = 29 , 27 , 25 , 23 ,21 now their average = 21+23+25+27+29/5 = 125/5 = 25

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