A forecast is a prediction of a future event occurring (based on data).

Extrapolation is the process of estimating unknown values that are outside the range of existing data.

Climate is the average weather pattern in an area across a long period of time.

Urban is a word to describe a town or city, or certain properties of towns and cities.

Making cities greener

Maths

Maths and the environment

In 2021, the total transport emissions in Rotherham was 540.7 kt of CO$$_{2}$$. In 2022, this was reduced by 15% to {{}} kt of CO$$_{2}$$ (to 1 decimal place).

In 2021, the population of Rotherham was 266 183 and the total transport emissions was 540.7 kt of CO$$_{2}$$. This is equivalent to {{}} kt of CO$$_{2}$$ per person (to 3 significant figures).

A bus depot is 7950 m$$^2$$. Each bus requires a minimum area of 200 m$$^2$$ per bus. What is the maximum number of buses that can be stored in the depot?

The area of Rotherham is 287 km$$^2$$ and the population is 266 183. This means that there is __________ km$$^2$$ per person (to 3 significant figures).

The area of Rotherham is 287 km$$^2$$ and the population is 266 183. This means that there are __________ people per km$$^2$$ (to 3 significant figures).

Starting with the least, sort the locations in ascending order by the amount of transport emissions per person.

There are 800 g of bread to be shared between 5 people. This means that there are {{}} g per person.

Which calculations would decrease 1572 by 12.5%?

Laura spends a total of 146 hours doing exercise in a year.  This would suggest that Laura does {{}} hours of exercise per day, on average.

Starter Quiz