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Find the value of (18×19)×{84×(16−122)}(18 \times 19) \times \left\{ \frac{8}{4} \times \left( \frac{16 - 12}{2} \right) \right\}(18×19)×{48​×(21
Question

Find the value of (18×19)×{84×(16122)}(18 \times 19) \times \left\{ \frac{8}{4} \times \left( \frac{16 - 12}{2} \right) \right\}​​

A.

1349

B.

1368

C.

1382

D.

1353

Correct option is B

Given:
(18×19)×{84×(16122)}(18 \times 19) \times \left\{ \frac{8}{4} \times \left( \frac{16 - 12}{2} \right) \right\} 

Concept Used: 

Operation preference wise

Symbol

Brackets

[], {}, ()

Orders, of

x(power), √ (root), of

Division

÷

Multiplication

×

Addition

+

Subtraction

-

Solution:

(18×19)×{84×(16122)}(18 \times 19) \times \left\{ \frac{8}{4} \times \left( \frac{16 - 12}{2} \right) \right\}\\

(18×19)×{2×(2)}(18 \times 19) \times \left\{ 2 \times \left( 2 \right) \right\}

= 1368

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