Answer:
The volume of a parcel is:
Volume_parcel = 0.5m * 0.2m * 0.3m = 0.03m³
To find out how many parcels Daniel can fit in his van, we divide the volume of the van by the volume of a parcel:
Number_of_parcels = Volume_van / Volume_parcel = 12m³ / 0.03m³ = 400 parcels
So Daniel can fit 400 parcels in his van.
To calculate how much money Daniel will make, we multiply the number of parcels by the amount paid for each parcel:
Money_made = Number_of_parcels * £3 = 400 parcels * £3 = £1200
Therefore, Daniel will make £1200 by fitting 400 parcels in his van.