Question
Sabrina and Emily had the same number of worksheets to do.  Sabrina did 13 worksheets per day. Emily did 9 worksheets per day. When Sabrina finished doing all the worksheets, Emily still had 28 more worksheets to do.
  1. How many days did Sabrina take to finish all her worksheets?
  2. How many worksheets did Sabrina have to do in total?
4 m
(a)

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(b)

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Sabrina and Emily had the same number of worksheets to do.  Sabrina did 13 worksheets per day. Emily did 9 worksheets per day. When Sabrina finished doing all the worksheets, Emily still had 28 more worksheets to do.
  1. How many days did Sabrina take to finish all her worksheets?
  2. How many worksheets did Sabrina have to do in total?