Question

Evaluate :- ( 81 upon 16 )power -3 upon 4 × [(9 upon 25) power -3 upon 2 ÷ ( 5 upon 2 ) power-3​

Answer 1

Step-by-step explanation:

(81/16)-³/⁴ x ( 9/25) -³/² ÷ (5/2)-³

(16/81)³/⁴ x (25/9)³/² ÷ (2/5)³

[(2)⁴/(3)⁴]³/⁴ x [(5)²/(3)²]³/² ÷( 8/125)

[(2/3)⁴]³/⁴ x [(5/3)²]³/² ÷ (8/125)

since 4x3/4=3

(2/3)³ x (5/3 )³ ÷ 8/ 125

8/27 x 125 /27 ÷ 8 / 125

1

Answer 2

Step-by-step explanation:

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