Answer:
£21
Explanation:
If we were to take the equation:
p × 2 = 7
(Price of triffles × number of triffles [2] = £7)
Then all we need to do is solve for p.
A way we can do this is divide the total price (£7) by the number of triffles purchased (2).
7 ÷ 2 = 3.5
So, this means that each triffle costs £3.5.
Now we can take this number and multiply it by six to get the answer.
3.5 × 6 = 21
Therefore, six triffles cost £21.