Question

Annie buys some greeting cards. Each card costs $1.75. She pays with a twenty dollar bill. Let n represent the

number of greeting cards Annie buys. Write an expression that represents the amount of change Annie should
receive

Answer 1

20÷1.75= 11

so Annie gets 11 cards 1.75×11=19.25

20-19.25=0.75

so Annie will get 75¢