find the decimal fraction which when multiplied by itself gives it 84.64
Answers
Answered by
63
the answer is 9.2 as square root of 84.64 is 9.2 and we know 9.2=92÷100=46÷5
Answered by
82
Let the fraction be x / 1
Given, fraction when Multiplied by itself,
=> ( x / 1 ) ( x / 1 ) = 84.64
=> ( x )² = 84.64
=> ( x )² = ( 9.2 )²
=> x = 9.2
=> x = 92 / 10
=> x = 46 / 5
Given, fraction when Multiplied by itself,
=> ( x / 1 ) ( x / 1 ) = 84.64
=> ( x )² = 84.64
=> ( x )² = ( 9.2 )²
=> x = 9.2
=> x = 92 / 10
=> x = 46 / 5
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