Answer:
Explanation:
To find the missing numbers in the table, we need to calculate the number of items and the cost of each item for the missing row.
Let the missing row be for boots.
Boots
Cost of each (£)
Number bought
Total cost (£)
To find the cost of each pair of boots, we need to divide the cost of the known items (gumshields, headguards, shoulder pads) by the corresponding number of items bought and then take the average.
The total number of gumshields, headguards, and shoulder pads bought is:
7 + 10 = 17
The total cost of the gumshields, headguards, and shoulder pads is:
£194.85 + £149.90 = £344.75
The cost of each pair of boots can be calculated as follows:
Cost of each pair of boots = (Total cost of gumshields, headguards, and shoulder pads) / (Total number of gumshields, headguards, and shoulder pads)
Cost of each pair of boots = £344.75 / 17
Cost of each pair of boots = £20.28 (rounded to two decimal places)
To find the number of pairs of boots bought, we can divide the total cost of all items (£2006) by the cost of each pair of boots (£20.28):
Number of pairs of boots = Total cost / Cost of each pair of boots
Number of pairs of boots = £2006 / £20.28
Number of pairs of boots = 98.8
Therefore, the missing numbers in the table are:
Boots
Cost of each (£)
20.28
Number bought
99
Total cost (£)
2006