How do you turn 1/3 into a decimal and percentage?

how do u turn 66 2/3% into a decimal and fraction

Which is f(5) for the function –2x2 + 2x - 3?

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.

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air