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5 September, 03:13

Joy is planning to purchase a sweater that costs 30$ dollars at her local department store. The sweaters are on sale for for 20% off.

Which steps are needed to find the sale price of the sweater in words?

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  1. 5 September, 03:18
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    First we calculate 20% of the price:

    20% of 30$ is 0.2*30$=6$.

    Then we subtract 6$ (that is 20% of the price) from 30$, and get 24$.

    Thus, the sale price is 24$
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