117k views
4 votes
Find the sum: 15+20+25+30+35+...+875+880+885

User Tessier
by
6.2k points

1 Answer

7 votes

Answer:

the actual answer is 78750

Explanation:

summation of 2-176 in the equation 5n+5

User Kkrambo
by
6.2k points
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