How many times greater is 8×10 to the 4 power than 4×10 to the 5 power

Yao xin puts 3/10 liters of potting soil in each pot for planting flowers. she has 5 2\3 liters of potting soil. how many pots can yao xin fill?

Pls will give brainliest and all p.s u can zoom in if u cant see plss

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.