Topic 15 Distance, area and volume (15.1 - 15.2)

Convert 1000 km to miles.

Convert 1000 miles to kilometres.

Walter would like to plant a crop in the field below.
Each 8kg bag of seed costs $56.
1kg of seed covers an area of 50m².
How much money does Walter need to spend of the seeds?

Shown below is a rectangular garden.
There is a flowerbed in the shape of a trapezium.
Work out the percentage of the garden that the flowerbed covers.