Question

[[3×{(−5)×(−4)}]÷{27+(−13−4)}]
+[{27×(−2)}÷(−3−3)]
+[{(−3)×(−3)×5}÷(−3)]]​

Answer 1

Answer:

Solving step by step:

{3*(-5)*(-4)}=60

{27+(-13-4)}=27+(-17)=10

{27*(-2)}=-54 divided by -6=9

{(-3)*(-3)*(5)÷(-3)}=45÷(-3)=-15

60÷{(10)+9+(-15)}

60÷(19-15)

60÷4

The answer is 15.

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