ASVAB Practice Math Questions

Category - Math - Hard

If 4/5 of a number is 12, what is 5/6 of the number?
  1. 4/5
  2. 9
  3. 12.5
  4. 15
  5. 18
Explanation
Answer C- It has two stages. Assume the number is Z.
4/5 x Z = 12, or Z = 12 x 5/4 = 15.
Then find 5/6 of 15 =15 x 5/6 = 5 x 5 /2 = 12.5

Key takeaway: First you convert the word problem into a simple equation with a variable. Then solve simple equation getting the variable alone on one side of the equal sign.
Was this helpful? Upvote!
Login to contribute your own answer or details

Top questions

Related questions

Most popular on PracticeQuiz