no
88p
To make 75 cents out of 10 coins, you need 6 dimes and 3 nickels.
The 6 coins that would be equal to 47 cents, would be one quarter, one dime, two nickels, and two pennies. There is no other way to make this with six coins.
15
5 of 10 Cents = $0.50 1 of 50 Cents = $0.50 6 total = $1.00
440
41
two dimes, four nickels
6
Cannot: Can: 88p (50+20+10+5+2+1) 89p (50+20+10+5+2+2) 98p (50+20+20+5+2+1) 99p (50+20+20+5+2+2)
6 nickels one dime