-16×(-0.25)×4分之11-9×（-11)÷3÷(-3)丨-81丨÷4分之9×9分之4÷(-16)(12分之5-9分之7-3分之2)÷(-36分之1

Question

-16×(-0.25)×4分之11
-9×（-11)÷3÷(-3)
丨-81丨÷4分之9×9分之4÷(-16)
(12分之5-9分之7-3分之2)÷(-36分之1

Answer 1

-16×(-0.25)×4分之11 = -16x(-1/4)x11/4=-16x(-11/16)=11
-9×（-11)÷3÷(-3) = -9/3/(-3)x(-11) = 1x(-11)=-11
丨-81丨÷4分之9×9分之4÷(-16) = 81x4/9x4/9/(-16) = 16/(-16) = -1
(12分之5-9分之7-3分之2)÷(-36分之1 = (5/12-7/9-2/3)/(1/36) = (15/36-28/36-24/36)x(-36)=(-37/36)x(-36)=37
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