In mr. diaz’s class, 20% of the students received a grade of “a” on their report cards. there are 25 students in
mr. diaz’s class. how many students received a grade of “a” on their report cards?

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?