Final answer:
To find the cost of 6kg of onions, divide the total cost by the total weight to get the cost per kilogram, then multiply by 6. The cost per kilogram is $7, so for 6kg, the cost would be approximately $42.
Step-by-step explanation:
To determine how much 6kg of onions would cost, we need to calculate the cost per kilogram and then multiply that figure by 6. If 38kg of onions cost $266, we can start by finding the cost of one kilogram.
Step-by-Step Calculation
- Determine the cost per kilogram by dividing the total cost by the total weight in kilograms. That is, cost per kilogram = $266 ÷ 38kg.
- Perform the division to find the cost per kilogram. Cost per kilogram = approximately $7.
- Calculate the cost for 6kg by multiplying the cost per kilogram by 6. So, 6kg will cost 6 x $7.
- Perform the multiplication to find the final cost for 6kg. Thus, 6kg will cost approximately $42.
Therefore, 6kg of onions would cost approximately $42. Remember to always round to the nearest cent if dealing with currency and consider the context of where the rounding is appropriate.