Mr Lim had some stickers & stamps for his class. The no. of stickers was half as many as the no. of stamps. After each pupil in the class had received 3 stickers & 8 stamps from Mr Lim, he had 39 stickers and 2 stamps left. What was the total no. of stickers and stamps Mr Lim had at first?

thanks so so much!

Michelle went shopping and spent $225 on a watch. She used 5/6 of her remaining money to buy a dress. She was then left with 2/15 of her initial amount of money. How much money did she have at first?