It is something that you see often. In the problem it may say what is the area of a square that is 6in by 6in. The BY represent multiplication
Fraction adding: Okay, so if you have two fractions with the same denominator like 2/3 and 1/3 then they are easily added. Just add the numerators together and then keep the denominator. Like this: 2/3 + 1/3 = 3/3 or 1 whole. Here is something for fractions with unlike denominators.
Answer:
the value of x is 10.
Step-by-step explanation:
The value of x is 1 because x=1
The DVD player that originally cost $300 now costs 0.82*300, or $246.