Answer:
£305.40
Explanation:
First, we find the number of 1 pound coins. So, we do 1/3 times 549
This gives us 183
Then, we find the number of 20 pence coins. So, we do:
183 + 164 = 347 (number of coins not 20 pence)
549-347 = 202
202 20 pence coins.
Then, we find the values:
The 183 1 pound coins are worth 183 pounds
The 164 50 pence coins are worth 82 pounds
The 202 20 pence coins are worth 40.40 pounds
We add them all up and we get 305.40 pounds