Solve: 12 – [24 – (72 ÷ 3 – (30 – 50 ÷ 5) ÷ 20)]

Question :

Solve: 12 – [24 – (72 ÷ 3 – (30 – 50 ÷ 5) ÷ 20)]

Options :

  • 11
  • 13
  • 10
  • 14

correct answer : a)

 

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