Maleah Carrillo

Mathematics

30 May, 14:34

David made an error when determining the product of (-2.5) (-8.3). Step 1: (-2.5) (-8.3) = (-8.3) (-2.5) Step 2: = (-8.3) (-2) + (-8.3) (-0.5) Step 3: = (-16.6) + (-4.15) Step 4: = - 20.75 In which step did David make his first error?

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