The table shows the prices of curry puffs sold at four different shops.

Shop	Price
Shop A	$0.80 each
Shop B	$10 for 8
Shop C	$3.60 for 6
Shop D	$8.40 for 10

Which shop sells the cheapest curry puffs?

1. Calculate the unit price for Shop B.

Unit price for Shop B = $\char36{}10 \div 8 = \char36{}1.25$

2. Calculate the unit price for Shop C.

Unit price for Shop C = $\char36{}3.60 \div 6 = \char36{}0.60$

3. Calculate the unit price for Shop D.

Unit price for Shop D = $\char36{}8.40 \div 10 = \char36{}0.84$

4. Compare the unit prices to find the cheapest.

Shop A: $\char36{}0.80$
Shop B: $\char36{}1.25$
Shop C: $\char36{}0.60$
Shop D: $\char36{}0.84$

The cheapest is Shop C.