Yes, they will save enough money to cover all their campaign site charges.
Step-by-step explanation:
Consider the provided information.
Each plan to save £13 for 9 weeks.
So each save = £13×9 = £117
That means the total saving of Lila and Wassim is: £117×2 = £234
It is given that there is a special offer for every 5 night stay they need to pay only for 4 night.
That means for 10 night stay they need to pay for 8 night.
Charge per person is £6 per night.
For 2 person they need to pay £6×2 = £12
If 2 person stay for 10 night they need to pay:
£12×8 = £96 (∴ We use 8 instead of 10 because For 10 night stay they need to pay for 8 night stay)
They need to pay £96 for 10 day stay.
They want a rectangular base tent measuring 2.3 by 4.2 meters
The area of tent is: 2.3 × 4.2 = 9.66 m²
It is given that if the area of tent is less than or equal to 10 m² then they need to pay £15 per night.
9.66 m² < 10 m², Thus they needs to pay £15 for tent per night.
The tent charge for 10 night is:
£15×8 = £120 (∴ We use 8 instead of 10 because For 10 night stay they need to pay for 8 night stay)
Therefore, the tent charge for 10 night is £120.
The total money they need to pay is:
£96+£120=£216
As we know they can save £234 which is greater that £216.
Hence, they will save enough money to cover all their campaign site charges.
