Subject :IMO Class : Class 7
Vikram bakes muffins in an oven. The oven takes 10 minutes to warm up before the first tray of muffins can be baked. Each tray of muffins takes 20 minutes to bake. Which of the following table shows the relationship between the number of trays of muffins Vikram bakes and the total time taken
by oven to bake?
A
B
C
D