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math equivalents
equivalents
| Question | Answer |
|---|---|
| 1/4 | .25 or 25% |
| 1/2 | .50 or 50% |
| 3/4 | .75 or 75% |
| 1/3 | .33 1/3 0r.333 or 33.3 |
| 2/3 | .66 2/3 or .6666 or66.6 |
| 1/5 | .20 or 20% |
| 3/5 | .60 or 60% |
| 4/5 | .80 or 80% |
| area of circle | 3.14(pie) X R(RADIUS) squared (RADIUS IS HALF THE DIAMETER) |
| AREA OF PARALLELOGRAM | B(base) x H(hight) |
| AREA OF RECTANGLE | LW |
| AREA OF SQUARE | S SQUARED |
| AREA OF TRAPEZOID | 1/2 TIMES H(B+A) A=LOWER BASE B=UPPER BASE |
| AREA OF A TRIANGLE | 1/2 TIMES BH |
| CIRCUMFERENCE OF CIRCLE | 3.14 TIMES D |
| DISTANCE | RATE TIMES TIME |
| PERIMETER OF SQUARE | 4 TIMES S |
| PERIMETER OF TRIANGLE | A+B+C |
| PYTHAGOREAN THEOREM | C SQUARED = A SQUARED + B SQUARED (C IS THE HYPOTENUSE AND A AND B ARE THE LEGS OF A RIGHT TRIANGLE.) |
| 12 inches | 1 foot |
| 3 feet | 1 yard |
| 36 inches | 1 yard |
| 1760 yards | 1 mile |
| 5280 feet | 1 mile |
Created by:
camillewhite
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