Mathematics, 18.07.2019 20:00 cordovamaria22
Which of the following uses estimation to check 267 β 154 = 113? a. 300 β 200 = 100 b. 300 β 150 = 150 c. 113 + 154 = 267 d. 270 β 150 = 120
Answers: 1
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Pr and pt a) pr = ps + pt b)pr = ps Β· pt c)(pr)2 = ps Β· pt
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Which of the following uses estimation to check 267 β 154 = 113? ...
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