Civil Service Exam Reviewer · Word Problems · hard
The sum of the ages of Ivan and Gino is 134. 10 years ago, Ivan was 5 times as old as Gino. How old is Gino now?
- 105 years old
- 29 years old
- 19 years old
- 22.33 years old
Answer
B. 29 years old
Solution
Let Gino = x, Ivan = 134 − x. 134 − x − 10 = 5(x − 10) → x = 29.
More Word Problems questions
- Ramon can finish a job in 9 days and Pia in 8 days. They work together for 1 day(s), then Pia leaves. How many days in all does it take to…
- A pipe can fill a tank in 6 hours, while a drain can empty it in 10 hours. If both are open, how long will it take to fill the empty tank?
- Pia received ₱600 as allowance. She spent 1/3 of it on books and 19% of the remainder on food. How much was left?
- Three consecutive odd integers are such that the sum of the first and the third is 106. What is the largest of the three?
- If students sit 3 to a bench, 12 students have no seat. If they sit 4 to a bench, 3 bench(es) are left empty. How many students are there?
- Marco can finish a job in 9 days, Ella in 18 days, and a third worker in 18 days. How long will the job take if all three work together?
- A train 180 m long travels at 90 km/h. How long does it take to pass a lamp post?
- ₱130,000 was invested, part at 3% and the rest at 6% simple annual interest. The total interest after one year was ₱4,200. How much was…
- The sum of the digits of a two-digit number is 10. If the digits are reversed, the new number is 54 less than the original. What is the…
- The sum of the ages of Ivan and Rina is 26. 3 years ago, Ivan was 4 times as old as Rina. How old is Rina now?