π= 3.14
You have a job to decorate a local roundabout with a pattern of flowers.
The roundabout is a circle with a radius of 5.5m
You have to completely fill the circular space with flowers.
You can plant 30 flowers per square metre of space.
You need 3 times as many red flowers as yellow flowers.
How many red flowers will you plant?
Show your working out and write your answer in the box below.