Question
Amelia had 478 pens. Amelia had twice as many pens as David.
  1. How many pens did David have?
  2. If Samantha had 7 times as many pens as Amelia, how many pens did Samantha have?
4 m
(a)

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(b)

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Amelia had 478 pens. Amelia had twice as many pens as David.
  1. How many pens did David have?
  2. If Samantha had 7 times as many pens as Amelia, how many pens did Samantha have?