8. Find the sum of 5+7+9........+21
Answers
Answered by
0
Answer:
117
Step-by-step explanation:
5+7+9+11+13+15+17+19+21
=12+20+28+17+40
=117
Answered by
1
Answer:
5+7+9+11+13+15+17+19
=117 answer
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