Respuesta :

Answer:

[tex]\frac{13}{45}[/tex]  or 0.2888... - in decimal form.

Explanation:

using PEDMAS rule:

[tex]\frac{4}{15} * ( \frac{1}{4} +\frac{5}{6} )[/tex]        [ finish the addition in the brackets ]

[tex]\frac{4}{15} * ( \frac{6}{24} +\frac{20}{24} )[/tex]     [ make the denominator same ]

[tex]\frac{4}{15} * ( \frac{6+20}{24} )[/tex]         [ join the fraction as they now have same denominator ]

[tex]\frac{4}{15} * ( \frac{26}{24} )[/tex]            [ after joining ]

[tex]\frac{4}{15} * ( \frac{13}{12} )[/tex]           [ simplified ]

[tex]\frac{4 * 13}{15 * 3 * 4}[/tex]               { 4 gets cut }

[tex]\frac{1*13}{15*3}[/tex]                  { basic multiplication }

[tex]\frac{13}{45}[/tex]                    [ final answer ]