(−7 5/12+12 1/4):3 2/9

Question

(−7 5/12+12 1/4):3 2/9

Answer 1

(-7×5/12+12×1/4):3×2/9=

(-89/12+147/12):29/9=

58/12:29/9=

58/12×9/29=

6/4=1.5