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18 November, 11:32

How do i do - 1 1/2 - 2 4/7

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  1. 18 November, 11:38
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    Step-by-step explanation://

    First you change your fractions to an improper fraction. so - 3/2 and 18/7. Then you subtract the top and bottom which is - 21/-5. a negative over a negative is a positive so it would be 21/5 then you can change it back to a mixed number. so your answer would be 4 1/5
  2. 18 November, 11:57
    0
    explain
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