X% of 300 is 108. what is the percentage give a proportion formula.

If you answer right ill give brainliest, : )

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.