Question

a sports network displayed the number of olympic medals won by certain countries over time. in 1980, how many more medals did britain win than brazil? □ medals

Explanation:

Step1: Find 1980 medals for Britain

From the graph, Britain's 1980 (orange) medals: $20$

Step2: Find 1980 medals for Brazil

Brazil's 1980 (orange) medals: $5$

Step3: Calculate the difference

Subtract Brazil's medals from Britain's: $20 - 5 = 15$

Answer:

15