Ken and Gary had some money. The ratio of the amount of money Ken had to the amount of money Gary had was 5 : 4. Ken then gave $63 to Gary. The ratio of the amount of money Ken had to the amount of money Gary had became 2 : 3.How much did Gary have in the end?

Miko and Keddy had some money in the ratio 6 : 1.Miko gave half of her money to Keddy.Find the ratio of the amount of money Miko had left to the amount of money Keddy had in the end.Express your answer in the simplest form

Three siblings, Amanda, Brian and Candy received their pocket money. The ratio of Amanda's pocket money to Brian's pocket money was 4 : 7. The ratio of Brian's pocket money to Candy's pocket money was 3 : 5. What was the ratio of Amanda's pocket money to Candy's pocket money? (Please leave your answer in the simplest ratio.)

At first, Paul had some money. He spent 20% of it on some books and of the remainder on food. After that, his parents gave him $90. The ratio of the total amount of money he had in the end to the amount of money he had at first was 3 : 2. How much money did Paul have at first?

Context: At first, Ben had $90 and Chandra had $48. Each bought a shirt at the same price. The amounts of money Ben and Chandra had left were in the ratio 4:1. How much did the shirt cost? Answer question using ratio

The ratio of Ben to Bryan's savings was 2 : 3 at first. After Ben saved another $194 and Bryan saved another $71, Ben had twice of Bryan. How much did Ben have in the end?