I have my vegetable garden which is 2 m by 200 cm. If l decide to plant rows of lettuce seedlings in this garden, help me calculate the following:
a) If each row is 2 m long and 50 cm wide, and seedlings are planted right next to each other, how many rows can l plant in the vegetable garden?
b) If one row of lettuce seeds costs R 12,95, how much will the seeds cost in total?
c) If l leave 1 m^2 of space in which to plant carrots, what percentage of the total area of the vegetable garden will be taken up by carrots?