Hi, please help me.

Q1. Grandma had some yellow and purple sweets in the ratio of 9:7.

On Monday, she made 54 more yellow sweets. On tuesday, she

gave away 44 purple sweets and sold 129 yellow sweets. The number of

yellow sweets to the number of purple sweets became in the

ratio of 6:5. how many yellow sweets are there in the end?

Q2. there are some crystal and glass marbles in a pouch.If 3 crystal marbles

are removed from the pouch,the number of crystal marbles left will be 1/6

of the glass marbles left.If 5 glass marbles are removed from the pouch,

the number of crystal marbles left will be 1/4 of the glass marbles left.

How many marbles are there in the pouch at first?

please help me.