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Find the sum of integers between 200 and 500 that are divisible by 3

Answer»

Answer:

Sum of INTEGERS between 200 and 500 that are divisible by 3 are = 30753.

Step-by-step explanation:

Number between 200 and 500, divisible by 3 are = 201, 204, 207, 210...............498.

therefore, a = 201, d = 3 and N = 100

=> S = 1/2 a( n + 1 )d

= 1/2 201 ( 100 + 1 )3

= 1/2 201 ( 300 + 3 )

= 201 ( 150 + 3 )

= 201 × 153

= 30,753

HOPE THIS HELPS YOU

MARK THIS AS BRAINLIEST ASNWER



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