The following graph shows the income and expenditure of a company. Study the graph carefully and answer the question based on the graph.
The rato of the profit in 2015 to that in 2016 is:
1
2 ∶ 1
2
3 ∶ 1
3
1 ∶ 2
4
1 ∶ 3
The following graph shows the income and expenditure of a company. Study the graph carefully and answer the question based on the graph.
The rato of the profit in 2015 to that in 2016 is: