What is the nearest tenth of a pound of 12.65

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

What is the value of y? round to the nearest tenth