Proper because improper would be 6 over 5 and mixes would be 1 and 1 over 6
They are called unike fractions. If u would want to do anything to them u would have to make the denominaters the same
<h2>Numerical expressions are numbers and signs, like below. The following are some examples of numerical expressions, numerical expressions do not use letters.
4 + 20 – 7, (2 + 3) – 7, (6 × 2) ÷ 20, 5 ÷ (20 × 3)
An algebraic expression uses letters and it says you to find "x/y/z".
Example;
4+20xy-7x, (2x+3) - 7y+20.</h2>
The answer is D because 35x3 is 105 + the $5 fee is 110
259% increase because 6 x 2 is 12 and 3 is the remainder and 3/6 is 50%
