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2011

Mathematics

67ca00ce0c643c71d77dee1f

Simplify (16/81 )(1/4)÷(9/16 )(-1/2)

A.

2/3

B.

1/2

C.

8/9

D.

1/3

Correct Answer: 1/2

Explanation

(16/81 )(1/4)÷(9/16 )(-1/2) (16/81))(1/4) ÷ (16/9)1/2 (24/34))(1/4) ÷ (42/32)1/2 2)4 x (1/4)/34 x (1/4) ÷ 42 x 1/2 32 x 1/2 2/3 ÷ 4/3 2/3 × 3/4 2/4 1/2

(16/81 )(1/4)÷(9/16 )(-1/2) (16/81))(1/4) ÷ (16/9)1/2 (24/34))(1/4) ÷ (42/32)1/2 2)4 x (1/4)/34 x (1/4) ÷ 42 x 1/2 32 x 1/2 2/3 ÷ 4/3 2/3 × 3/4 2/4 1/2
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