10 1/3 - 8 1/6. if you solve, explain.

Solving the fraction parts:

1/3      -         1/6       =       ?

Find the LCD of 1/3 and 1/6 and rewrite to solve with the equivalent fractions.

LCD = 6

2/6      -         1/6          =         1/6

Combining the whole and fraction parts:

2       +      1/6       =       2  1/6

Solution by Formulas:

10  1/3     -       8  1/6

converting mixed numbers to fractions, our initial equation become:

31/3         -        49/6

Applying the fractions formula for subtraction:

(31   *    6 )     -        (49    *   3 ) / 3    *   6

186     -        147 / 18

39 / 18

Simplifying 39/18, the

Answer   >      2  1/6     >    Decimal:      2.167

Hope that helps                                                        : )

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!