The total municipal solid waste generated annually in New York City is approximately 14,000,000 14,000,000\,14,000,000 tonnes, while in San Francisco it is approximately 1,750,000 1,750,000\,1,750,000 tonnes.
Calculate the ratio of the annual municipal solid waste generated in New York City to that generated in San Francisco in its simplest form.
87 exam-style questions on OCR A GCSE Geography Numerical and statistical skills. Each one has a worked solution and a mark scheme showing where the marks go.