In the following table, the production of various crops(in tonnes) is given from 2015 to 2019. Study the table and answer the questions that follow.

The difference (in tonnes) between the average production of barley and average production of rice is:

231

Average production of Barley = $\frac{975 + 825 + 700 + 625 + 775}{5}$

= $\frac{ 3900}{5}$

= 780

Average production of Rice = $\frac{ 415 + 520 + 585 + 625 + 600}{5}$ 

= $\frac{ 2745 }{5}$

= 549

Required difference = 780 - 549

= 231