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Grade: 10
        
sum of the series 222,224,226........888 is how much ? plz tell fast
10 months ago

Answers : (2)

Aryan Maurya
17 Points
							185370Its an APWhere a=222L=888D=224-222Calculate n by formula l= a +(n-1)dYou will get n=334 thenApplying formula of AP sumN/2(2a +(n-1)d) you get answer 185370
						
10 months ago
Vivek
70 Points
							Its an AP its have 334 terms. Now add by AP formula S=n/2(a+l). Its answer is 185370. You can find no of terms by simly subtraction and apply formula
						
10 months ago
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