Solution

25752

First name
Sam Jordan and Darcy Lees
School
Emmbrook Junior School
Country
Age
11

1) Nirmala- 6kmh x 1.5hrs = 9km
she should leave at 10:30am (12:00 - 1:30hrs)

2) Riki- 4kmh x 2.25hrs = 9km
he should leave at 9:45am (12:00 - 2:15hrs)

3) 30,000 ( first week got 120,000 tourists)
x 14
=420,000 (amount of tourists needed over 2 weeks) 420,000 - 120,000 = 300,000 ( tourists needed in upcoming week)