math

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The table shows the total number of emails that the Wright family received this morning.

Mr.Wright 7 emails
Mrs.Wright 8 emails
Cole 3 emails
Trinity 3 emails
If the family receives 7 more emails,which is the most reasonable prediction of the number of emails that will go to Trinity?
A.1
B.2
C.6
D.9
B?

  • math -

    o_O

  • math -

    Trinity's share is 3/(7+8+3+3) = 3/21 = 1/7

    If 7 more come in, Trinity will likely receive 1 of them

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