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Weighing Fruit

Can you use this information to estimate how much the different fruit selections weigh in kilos and pounds?

At the Pumps

Age 7 to 11 Challenge Level:
You might need to ask an adult if you can use the internet to find out how many litres there are in a gallon. Or perhaps you have some books that might help? Sometimes there are useful conversion pages in diaries too.
How would you work out how much one gallon of petrol costs?
Can you use this to work out how much the full tank costs?