Question

please help me fast​

Answer 1

$\texttt{\textsf{\large{\underline{Solution}:}}}$

1. To evaluate – (2 + 3) *‎* 3 - 6/2

(2 + 3) *‎* 3 - 6/2

= 5 *‎* 3 - 6/2

= (5 × 5 × 5) - 6/2

= 125 - 6/2

= 125 - 3.0

= 122.0 (Answer)

2. To evaluate – (2 + 3) * 5//4 + (4 + 6)/2

(2 + 3) * 5//4 + (4 + 6)/2

= 5 * 5//4 + (4 + 6)/2

= 25//4 + (4 + 6)/2

= 6 + (4 + 6)/2

= 6 + 10/2

= 6 + 5.0

= 11.0 (Answer)

3. To evaluate – 12 + (3 * 4 - 6)/3

12 + (3 * 4 - 6)/3

= 12 + (12 - 6)/3

= 12 + 6/3

= 12 + 2.0

= 14.0 (Answer)

4. To evaluate – 12 + (3 *‎* 4 - 6)//2

12 + (3 *‎* 4 - 6)//2

= 12 + (3 × 3 × 3 × 3 - 6)//2

= 12 + (81 - 6)//2

= 12 + 75//2

= 12 + 37

= 49 (Answer)

5. To evaluate – 12 * 3 % 5 + 2 * 6 // 4

12 * 3 % 5 + 2 * 6 // 4

= 36 % 5 + 2 * 6 // 4

= 1 + 2 * 6 // 4

= 1 + 12 // 4

= 1 + 3

= 4 (Answer)

6. To evaluate – 12 % 5 * 3 + (2 * 6) // 4

12 % 5 * 3 + (2 * 6) // 4

= 2 * 3 + (2 * 6) // 4

= 6 + (2 * 6) // 4

= 6 + 12 // 4

= 6 + 3

= 9 (Answer)

To Be Noted: You have to remember the operator precedence table for solving these types of questions.

See attachment for operator precedence table.