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Q.

Simplify 3 + 6 x (5 + 4) ÷ 3 -7

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a

17

b

12

c

14

d

15

answer is C.

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Detailed Solution

To solve the expression 3 + 6 x (5 + 4) ÷ 3 -7, we need to follow the order of operations, also known as BODMAS (Brackets, Order, Multiplication, Division, Addition, and Subtraction).

3 + 6 x (5 + 4) ÷ 3 - 7

On solving the bracket we get,

= 3 + 6 x 9 ÷ 3 -7

= 3+ 54  ÷ 3 - 7

= 3+ 18 - 7

= 21-7

= 14

Simplification of 3 + 6 x (5 + 4) ÷ 3 -7 is 14.

 

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Simplify 3 + 6 x (5 + 4) ÷ 3 -7