Mathematics, 29.09.2019 20:30, leilei2003
Shannon bought three dozen party favors for $1.24 each. to estimate the total cost she thought of 36 as 9x4, and she thought of $1.24 as $1.25. then she multiplied the three numbers.
a. what was shannon's estimate of the cost?
b. to find the cost quickly, which two numbers should she multiply first?
Answers: 1
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Shannon bought three dozen party favors for $1.24 each. to estimate the total cost she thought of 36...
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