In 5 years, A will be 3 times as old as B. If B is currently 10 years old, how old will A be in 5 years?

Practice Questions

1 question
Q1
In 5 years, A will be 3 times as old as B. If B is currently 10 years old, how old will A be in 5 years?
  1. 15
  2. 20
  3. 25
  4. 30

Questions & Step-by-step Solutions

1 item
Q
Q: In 5 years, A will be 3 times as old as B. If B is currently 10 years old, how old will A be in 5 years?
Solution: In 5 years, B will be 10 + 5 = 15. A will be 3 * 15 = 45. So, A's current age is 45 - 5 = 40.
Steps: 4

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