1. A car left the house and travelled at an average speed of 60 kph How many minutes will it take for the car to reach the school which is 8 km away from the house?
2. Your mother is very fond of collecting rare philodendron (an ornamental and indoor plant): If she has a garden which measures 100 m (10 mi by 10 m) and each philodendron will occupy an estimated area of 0.6 by 0.6 m of the garden, what is the maximum number of philodendron plants that will occupy the whole area?
3. A cylindrical water tank has a diameter of 4 m and a height of 3 m, while a water tank shaped like a rectangular prism has a length of 7 m, a width of 2 meters and a height of 2 meters. Which of the two tanks can hold more waterº By how many cubic meters?
