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21-04-2020
Mathematics

contestada

40. Construct Arguments Marcia and
David each multiplied 5.6 x 10 and
7.21 X 100. Marcia got 0.56 and 0.721 for
her products. David got 56 and 721 for
his products. Which student multiplied
correctly? How do you know?

Respuesta :

21-04-2020

Answer:

David got it correctly

Step-by-step explanation:

5.6 x 10=56 not 0.56

7.21 X 100= 721 not 0.721

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