What coins will equal 1.75?

To make $1.75 using coins, you can use various combinations, such as seven quarters (7 x $0.25), or a dollar bill plus three quarters (1 x $1.00 + 3 x $0.25). Alternatively, you could use one dollar coin, two dimes, and one nickel (1 x $1.00 + 2 x $0.10 + 1 x $0.05). There are multiple combinations possible, depending on the denominations you have available.