2025 GRADED A+
Frac to Dec - ✔✔Divide bottom into top
✔✔Frac to Perc - ✔✔Divide bottom into top or x by 100/1
✔✔Dec to Frac - ✔✔Put # over as many zero's behind Dec. Ex .2 = 2/10 & .66 = 66/100
✔✔Perc to Frac - ✔✔Whole # put #/100 and reduce. Frac with % like 33 1/3 turn to
100/3 x 1/100
✔✔Distance formula? - ✔✔D=Rate x Time
✔✔Yards in mile? - ✔✔1760
✔✔1 peck - ✔✔8 quarts
✔✔1 bushel - ✔✔4 pecks
✔✔Equilateral - ✔✔All sides same length
✔✔Isosceles - ✔✔2 sides have same length
✔✔Scalene - ✔✔No side has same length
✔✔Hexagon - ✔✔6 sides
✔✔Decagon - ✔✔10 sides
✔✔Diameter - ✔✔One way across circle
✔✔Divisible by 2 if? - ✔✔Ends in 0, 2, 4, 6, 8
✔✔Divisible by 3 if? - ✔✔Sum of digits divisible by 3
✔✔Divisible by 4 if? - ✔✔Even # and last 2 digits are divisible by 4.
✔✔Divisible by 5 if? - ✔✔Ends in 5 or 0
✔✔Divisible by 6 if? - ✔✔Even # and sum of digits divisible by 3