Respuesta :

VirαtKσhli

Step-by-step explanation:

Concept Required :-

  • BODMAS

Brackets , Of , Division , Multiplication , Addition , Subtraction .

Solution 9:-

We are here given ,

  • 32 ÷ 10 - 8 ÷ 2 -3

Putting brackets after and before 10 -8

  • 32 ÷ ( 10 - 8 ) ÷ 2 - 3

On simplifying,

  • 32 ÷ 2 ÷ 2 - 3
  • 16 ÷ 2 - 3
  • 8 - 3
  • 5

Expression :- 32 ÷ (10 -8) ÷ 2 - 3

Solution 10 :-

We are given,

  • 1/2 × 12 ÷ 2 - 2 + 11

Putting brackets ,

  • 1/2 × ( 12 ÷ 2 - 2 ) + 11
  • 1/2 ( 6 - 2 ) + 11
  • 1/2 × 4 + 11
  • 2 + 11
  • 13

Expression :- 1/2 × (12 ÷ 2 - 2 ) +11

Step-by-step explanation:

1. 32 ÷ 10 - 8 ÷ 2 - 3

32 ÷ 2 ÷ 2 - 3

16 ÷ 2 - 3

8 - 3

5

2.

½ × 12 + 2 - 2 + 11

6 + 2 - 2 + 11

19 - 2

17

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