{(1/3)^-2}-(1/2)-3/4}÷(1/4)^-2
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Answer:
answer is 850.666
hop you can understand
Answered by
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Answer:
Step-by-step explanation:
Given that,
{ ( 1/3)^-2 ) - (1/2) - (3/4 ) } ÷ ( 1/4)^-2
= { 9 - 1/2 - 3/4 } ÷ 16 [∵( 1/3)^-2 = 1/(3)^-2 = 1/(1/3²) = 1/ (1/9) = 9. same as ( 1/4) ^-2 ]
= { ( 4 × 9 ) - ( 2 × 1 ) - ( 1 × 3 ) / 4 } ÷ 16
= { ( 36 - 2 - 3 ) / 4 } ÷ 16
= { 36 - 5 / 4 } ÷ 16
= { 31/4 } ÷ 16
= ( 31/4 ) × ( 1/16 )
=31 / 24 is the answer.
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