What is the sum of 1/3 and 2/3 and 3/3

When adding up fractions you want to have the same denominator, and in 1/3, 2/3, 3/3 you do. Now you want to add up all the numerators and keep the denominator the same. 1+2+3=6.

Now you would have 6/3, and if you divide that out 6/3=2.

Your final answer would be 2.

Hope this helps ;)

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

the answer is 62.8 cubic units