Question

5 · {3 · [20 – 4 · (8 – 2 · (6 : 3))]}

Answer 1

5.{3. [20-4. (8-2. (6:3))]}

5.{3. [20-4. (8-2.2 )]}

5.{3. [20-4. (8-4 )]}

5.{3. [20-4.4]}

5.{3. [20-16]}

5.{3.4}

5.12

60

Answer 2

Hola Espero te ayude!!