Across
- 3. Two ratios are called ________ if the fractions corresponding to them are the same
Down
- 1. An equality of two ratios is called a __________
- 2. The relation between two numbers which shows how much bigger one quantity is than another is called _______
- 3. The Greek mathematician invented ratio and proportion when he collected the results appearing in the elements.
- 4. Four quantities a,b,c and d are called ________ of proportion