Answer:
the anwser is C.
Step-by-step explanation:
We have been given that during one particular sales day, 75% of the store's customers paid with credit cards. There were 60 customers that day.
To find the number of people, who used credit card, we will find 75% of 60.
The number of people who use a credit card = 75/100 x 60
The number of people who use a credit card = 0.75 x 60
The number of people who use a credit card = 45
