Question
Jen had thrice as many pens as markers. After giving away 25 pens and selling 24 pens, she found out that she had twice as many pens as markers left.
  1. How many pens did Jen have at first?
  2. How many pens and markers did Jen have altogether at first?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Jen had thrice as many pens as markers. After giving away 25 pens and selling 24 pens, she found out that she had twice as many pens as markers left.
  1. How many pens did Jen have at first?
  2. How many pens and markers did Jen have altogether at first?