In the table, production and sale (in 1000 tons) of a certain product of a company over 5 years is given.  Study the table and answer the question.

The sale in 2019 is how much percent of the total production from the years 2015 to 2017(approx)?

35%

Sale of the year 2019 = 1400

Total production from 2015 to 2017 = 1250 + 1400 + 1450 = 4100

Req. Percentage = \(\frac{1400}{4100}\) × 100% = 34.14% = 35% approx.