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MathematicsMathematics
16 July, 08:20

At the market, Joey buys 3 avocados for $0.40 each and 5 lemons for $0.40 each. The cashier in training rings up 3 * 0.40 and then 5 * 0.40 to get the total. The experienced cashier says to add the 3 plus 5 in his head and then ring up 8 * 0.40What property says that these two totals would be the same?

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Answers (2)
  1. 16 July, 09:11
    0
    commutataive property
  2. 16 July, 10:51
    0
    The total done either way would be the same $3.20.
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Home » Mathematics » At the market, Joey buys 3 avocados for $0.40 each and 5 lemons for $0.40 each. The cashier in training rings up 3 * 0.40 and then 5 * 0.40 to get the total. The experienced cashier says to add the 3 plus 5 in his head and then ring up 8 * 0.
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