22-02-2021
Mathematics

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2) Kelly had a picnic each year to celebrate her birthday. The 1st year 50 people came. The 2nd year 30 people came. What is the percent of decrease?

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deezn4922 deezn4922

22-02-2021

Answer:

40%

Step-by-step explanation:

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23sylvannathompson 23sylvannathompson

22-02-2021

Answer:

40%

Step-by-step explanation:

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