Study Table 1, which shows historical and projected changes in West Africa's urban population between 1990 and 2030.
Table 1
| Year | Total urban population (millions) | Percentage (%) of West Africa's total population |
|---|---|---|
| 1990 | 63 | 30 |
| 2000 | 95 | 35 |
| 2010 | 140 | 40 |
| 2020 | 198 | 44 |
| 2030 (Projected) | 280 | 50 |
Calculate West Africa's total population in 2020.
You must show your working.
65 exam-style questions on Edexcel A GCSE Geography Overview of urban patterns and processes. Each one has a worked solution and a mark scheme showing where the marks go.