The table given below shows the foreign trade by two countries in 5 different years.
| Country | ||
| Years | P | Q |
| Y1 | 220 | 95 |
| Y2 | 200 | 155 |
| Y3 | 125 | 245 |
| Y4 | 115 | 225 |
| Y5 | 85 | 140 |
What is the value of average foreign trade by country P in all the 5 years ?
Answer & explanation
Correct answer: option 3
Average foreign trade by country P = \(\frac{ 220 + 200 + 125 + 115 + 85}{5}\)
= \(\frac{745}{5}\)
= 149