Question
Zara had thrice as many markers as files. After giving away 69 markers and selling 12 markers, she found out that she had twice as many markers as files left.
  1. How many markers did Zara have at first?
  2. How many markers and files did Zara 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

Zara had thrice as many markers as files. After giving away 69 markers and selling 12 markers, she found out that she had twice as many markers as files left.
  1. How many markers did Zara have at first?
  2. How many markers and files did Zara have altogether at first?