Question: Mr. Johnson was to earn £ 300 and a free holiday for seven weeks’ work. He worked for only 4 weeks and earned £ 30 and a free holiday. What was the value of the holiday?
[A].£ 300
£ 330
£ 360
£ 420
[A].
[B].
[C].
[D].
Answer: Option B
Explanation: