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23-04-2020
Mathematics

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Write the arithmetic series using summation notation. 7.5+13.5+19.5+25.5+31.5+37.5

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moanicole2121 moanicole2121

23-04-2020

Answer:

135

Step-by-step explanation:

its easier to take out the decimal first then add the rest then add the decimals together then add the two numbers to get the final answer

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