Question:
Benny, Charles and Dinesh had some stickers. Benny had 80 more stickers than Charles. The number of stickers Charles had was 4/9 as many as Dinesh’s stickers. During a game, Benny lost 1/4 of his stickers to Dinesh. In the next game, Charles won 3/5 of Dinesh’s stickers. In the end, Charles had 148 more stickers than Dinesh. How many stickers did Dinesh have in the end?

Solution:
