“If 78 students make up 30% of the total class strength what is the total number of students?”

"If 78 students make up 30% of the total class strength what is the total number of students?"
Answer: "260"

"If 78 represents 30% then the total number of students can be found by dividing 78 by 0.3 which equals 260. 'Make up' means to represent a part of the whole."