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    4. 4 2/5 x 9 2/7 =
    4 2/5 x 9 2/7 =

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    0  Views: 618 Answers: 2 Posted: 12 years ago
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      2 Answers

      4 2/5 × 9 2/7


      Since thisis a combination of whole numbers and fractions, you need to change them to all fractions.


      4 2/5 becomes 22/5 (4 × 5 + 2).  9 2/7 becomes 65/7 (9 × 7 + 2)


      22/5 × 65/7     22 × 65 = 1430   5 × 7 = 35  


      1430/35 =  40 30/35 reducing the fraction to 6/7,  = 40 6/7  

      12 years ago. Rating: 0
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        =22/5 * 18/7 = 396/35 = 11 11/35

        12 years ago. Rating: 0
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