69
600 dollar
Thirty as 5x20=1 then 6x5x20=6 so 6x5=30
How many 20c coins make 165.4
there are 10 in 1 dollar so 50 in 5 dollars
2 COINS
28(10 cents) will make $2.80
100x1p coins make a pound..
5 coins and 5 coins
Fifteen 50p coins.
Be more specific, dates are needed.
150 10p coins.