Chris went to his friend Andrew’s birthday party. He travelled 0.55 the distance by bus and walked the rest.

a) What fraction of the distance did Chris walk?

b) If Chris walked a distance of 1.8km, how far from Andrew did he live?

Answer
km

1 answer

a.
0.45 = 45/100 = 9/20

b.
0.45x = 1.8
x = 4 km