Recognizing irrational numbers Khan Academy 596 02:17

Converting repeating decimals to fractions 2 Khan Academy 526 09:05

Converting repeating decimals to fractions 1 Khan Academy 524 04:02

Converting a fraction to a repeating decimal Khan Academy 546 04:24

Converting decimals to fractions 2 (ex 2) Khan Academy 516 02:10

Converting decimals to fractions 2 (ex 1) Khan Academy 502 01:13