WAEC - Geography (1998 - No. 24)
The total value of the word's export commodities represented in Fig above is
1,000,000 metric tons
1:250,000 metric tons
2,678,000 metric tons
2,780,000 metric tons
解释
The total value= 660000 + 420000 + 530000 + 580000 + 590000 = 2,780,000 metric tons