crossword puzzle

123456
Across
  1. 1. a special type of ratio that compares 2 quantities measured in different units
  2. 4. A drawing that looks like a segment of tape, used to illustrate number relationships and solve ratio problems visually
  3. 6. fractions are called ____
Down
  1. 2. a statement of 2 mathematical expressions
  2. 3. Multiplying or dividing both quantities in a ratio by the same number to find an equivalent ratio
  3. 5. a special ratio that compares a number to a 100% using the symbol %