Use the conversions graph to answer the following.

How many kilometres is 1 mile equal to?

Using part (a), convert $10$10 miles to kilometres.

The graph shows the conversion between Country A and Country B's currency.

Use the graph to convert $40^\circ$40°C to Fahrenheit.

Use the graph to convert $50^\circ$50°F to Celsius.

Apply direct and inverse relationships with linear proportions

Apply numeric reasoning in solving problems