Another way you could work out the answer is by multiplying by 1000 to convert 0.4 kg into grams. The bar model shows that each kilometre is made up of two 500 metres. There are five lots of 500 m ...
Another way you could work out the answer is by multiplying by 1000 to convert 0.4 kg into grams. The bar model shows that each kilometre is made up of two 500 metres. There are five lots of 500 m ...