Attention,
all you mathemaniacs!About 80 billion cigarettes are smoked in Britain each year. If you rolled them all together in one giant cigarette, how big would it be next to the Houses of Parliament?
(A cigarette is about 8.5cm long and 0.85cm wide. Big Ben is about 100 metres high and 10 metres wide.)
Answer below.
Answer:
Nearly 4 times bigger (380m x 38m)