Exchange rates with graphs

Maths

Using the graph below, convert £20 to euros.

Use the graph to convert €18 to pounds.

Sam has £320. How many US Dollars is this?

Fill in the gap: conversion rates are _______________.

Which of the following is an example of a conversion rate that is is a constant ratio?

Given that there are 1440 minutes in a day, how many days is 10080 minutes?

Martin went on holiday to Sweden. The exchange rate is £1 to 1.15 euros (€). He exchanges £660 into euros. How many euros should he receive?

Martin went on holiday to Sweden. The exchange rate is £1 to 1.15 euros (€). He receives 414 euros. How many pounds did he exchange?