Lily likes to collect records. Last year she had 10 records in her collection. Now she has 13 records. What is the percent increase of her c

Question

Lily likes to collect records. Last year she had 10 records in her collection. Now she has 13 records. What is the percent increase of her collection?

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Thành Công 2 weeks 2021-07-20T10:45:58+00:00 2 Answers 4 views 0

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    0
    2021-07-20T10:47:27+00:00

    30 percent your welcomee

    0
    2021-07-20T10:47:41+00:00

    Answer:

    30%

    Step-by-step explanation:

    We know if we put the number of records in the end ÷ the number of records previously, we can get the percentage change.

    13/10 = 1.3

    1.3 – 1 (Because we want to find the increase, not the amount of percentage this is to that)

    0.3 = 3/10 = 30%

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