( 20 + 8 x 0.5 ) / ( 20 - ? ) = 12

√441.441 + √256.256 = ?

The expression (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02) will be a perfect square for x equal to:

If the numerator of a fraction is increased by 2 and denominator is increased by 3, the faction becomes 7/9 and if numerator as well as denominator are decreased by 1, the fraction becomes 4/5. What i

54.327 x 357.2 x 0.0057 is same as

Which of the following fraction are in ascending order ?

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