Charles has 3/5 the amount of money di has. how much money does charles have if di has $6 more than him?

Translate the following words into an expression: “the quotient of a number and three is five.”

Susie wants to take her friend out for lunch. she wants to spend $9.75 each person. how much will she spend in all.

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?