Luke is comparing prices at two campsites. The prices below are per night. DAPPER DAY CAMPSITE
Dates
Pitch Inc 2 persons
Extra Adults
(14+ years)
Extra Child
(3 - 13 years)
10 Apr - 15 May
£9.95
£1.50
[1.50
£14.00
16 May - 14 Jun
£2.00
2.00
15 Jun - 20 July
£15.00
£2.00
£2.00
21 July - 31 Aug
£18.00
£2.50
£2.50
1 Sept - 30 Sept
£13.00
22.00
£2.00
HISTYWOOD CAMPSITE
Dates
Plich Inc 2 persons
Extra Adults
(14+ years)
Extra Child
(3 13 years)
£14.50
£1.50
10 Apr - 15 May
£1.50
£19.00
£2.00
16 May - 14 Jun
£2.00
£21.00
15 Jun - 20 July
£2.50
£2.00
E24.00
£2.75
£2.50
21 July - 31 Aug
£2.50
E200
£18.00
Sept - 30 Sept
Luke decides the group needs 4 pitches. There are 15 youth club campers and they are all over 14 years old. How many extra adults will Luke have to pay for?