Ralph has 28 coins in his bank. of these 5/7 of the coins are quarters. how many quarters does ralph have?

10

What are “like terms”? why can we only add like terms?

How to use order of operation in 20 divide by 4 multiply 5 = 1

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?