Question

4. 8 - {4 (10 - 8) - 16 - 2 }
5. 2 - [3 - {6 - (5 - 4 - 3)}]

Answer 1

Answer:

4.8-{4(20-8)-16-2}

4.8-{4+2-16-2}

4.8-{6-18}

4.8-12

-7.2

....... hope it helps..☺☺