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26-03-2019
Mathematics

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Find the sum of the first 20 terms

Find the sum of the first 20 terms class=

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israelwilliams719 israelwilliams719

26-03-2019

Answer:20.5

Step-by-step explanation:

1.5+1.45+1.40+1.35+1.30+1.25+1.20+1.15+1.10+1.05+1.00+0.95+0.90+0.85+0.80+0.75+0.70+0.65+0.60+0.55=20.5

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