Math, asked by rabiyabi43751, 8 months ago

Sum of all multiples of 7 between 0 to 200

Answers

Answered by nalanagulajagadeesh

0

Answer:

2842

Step-by-step explanation:

the multiples of 7 between 0 to 200 are

7,14,21,....196

the above series is in Arthimetic Progression,

therefore,Sn=n/2(a+l);

=(28/2)(7+196)

=14*203

=2842

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