Ali will use 3.6 m of pipe. You can only buy whole metre lengths of the pipe.
a Work out the ratio of pipe, in the form m: 1,
that Ali will use to the length that will be left
over.
The ratio of length of pipe that Olivia used to the
amount she had left over was 10:1
bExplain carefully whether Olivia or Ali had a
higher proportion of unused pipe.