How do you simplify $(9 \frac{1}{3} + 4 \frac{1}{3}) \div 6 - (- 12)$ $(9 1/3+4 1/3)div 6-(-12)$ ?

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Answer 1 · 2018-04-30T21:25:25

$14 \frac{5}{18}$ $14 5/18$

Count the number of terms first and simplify each term separately.

$(9 \frac{1}{3} + 4 \frac{1}{3}) \div 6 - (- 12)$ $color(blue)((9 1/3 + 4 1/3) div 6)" "color(red)( - (-12))$

$= (13 \frac{2}{3}) \div 6 + 12$ $=color(blue)((13 2/3) div 6)" "color(red)( +12)$

$= \frac{41}{3} \times \frac{1}{6} + 12$ $=color(blue)(41/3 xx 1/6)" "color(red)( +12)$

$= \frac{41}{18} + 12$ $=color(blue)(41/18)" "color(red)( +12)$

$= 2 \frac{5}{18} + 12$ $=color(blue)(2 5/18)" "color(red)( +12)$

$= 14 \frac{5}{18}$ $= 14 5/18$

How do you simplify (9 1/3+4 1/3)div 6-(-12)(913+413)÷6−(−12)(9 1/3+4 1/3)div 6-(-12)?