find the sum of first six multiple of 5
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0
Answer:
5,10,15,25,30,35
Step-by-step explanation:
this is the answer
Answered by
0
Step-by-step explanation:
first six multiples of 5 are 5,10,15,20,25,30
5+10+15+20+25+30=105
(or)
By arithmetic series
n(a1+an/2)=6(5+30/2)
=6(35/2)=6(7.5)
=105
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