( 0. 6 + . 7 + . 8 + . 3) =?

More Questions from Decimal Fraction

• If 1.5 x a = 0.04 x b then the value of (b - a) / ( b + a) is?
• If √ 0.05 x 0.5 x a = 0.5 x 0.05 x √b, then a/b =?
• (.23 - .023) / ( .0023 / 23 ) =?
• [(3.537 - .948) 2 + (3.537 + .948) 2] / [(3.537) 2 + (.948) 2] =?
• (6.5 x 4.7 + 6.5 x 5.3 ) / (1.3 x 7.9 - 1.3 x 6.9) =?
• The greatest fraction out of 2/5, 5/6, 11/12 and 7/8 is?
• [ .6 x .6 x .6 x .4 x .4 x .4 + 3 x .6 x .4 x (.6 + .4 )] =?
• (.58 x .58 x .58 - .42 x .42 x .42 - 3 x .58 x .42 x .16) =?
• If 3 is added to the denominator of a fraction, it becomes 1/3 and if 4 be added to its numerator, It becomes 3/4, then fraction is?
• If the numerator of a fraction is increased by 2 and the denominator is increased by 1, the fraction because 5/8 and if the numerator of the same fraction is increased by 3 and the denominator is increased by 1, the fraction becomes 3/4 . What is the original fraction?

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