| A | B |
| RATIO | COMPARES TWO QUANTITIES |
| PROPORTION | A STATEMENT THAT TWO RATIOS ARE EQUAL |
| CROSS PRODUCTS | MULTIPLY AT A DIAGONAL |
| EQUATION | A MATHMATICAL SENTENCE WITH THE = SYMBOL |
| SIMILAR FIGURES | FIGURES WITH THE SAME SHAPE BUT NOT THE SAME SIZE |
| CONGRUENT FIGURES | FIGURES WITH THE SAME SHAPE AND SIZE |
| PERCENT | A WORD MEANING HUNDREDTHS OR OUT OF 100 |
| DATA | A COLLECTION OF GATHERED INFORMATION THAT HAS NOT BEEN ORGANIZED |
| FRACTIONS AS DECIMALS | DENOMINATOR INTO NUMERATOR |
| 50 % OF 600 | 1/2 TIMES 600=300 OR .50 TIMES 600= 300 |
| WHAT % OF 15 IS 6 | THE NUMBER ON THE RIGHT IS THE DENOMINATOR,THE NUMBER ON THE LEFT IS THE NUMERATOR |
| 33 1/3 % OF 45 | N=1/3 TIMES 45 = 15 |