Fractions and Decimals \15.60 x 0.30=? 4.68 46.8 40.68 468 4.68 46.8 40.68 468 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ∵ 1560 x 30 = 46800∴ 15.60 x 0.30 = 4.6800= 4.68 ( Four places of decimal )
Fractions and Decimals 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: 0.0004 0.004 0.00004 0.04 0.0004 0.004 0.00004 0.04 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Given expression = (11.98)² + (0.02)² + 11.98 x x.For the given expression to be a perfect square, we must have11.98 x x = 2 x 11.98 x 0.02 or x = 0.04
Fractions and Decimals If 144 / 0.144 = 14.4 / x, then the value of x is: 0.0144 1.44 0.144 14.4 0.0144 1.44 0.144 14.4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 144 / 0.144 = 14.4 / x144 x 1000 / 144 = 14.4 / x x =14.4 / 1000 = 0.0144
Fractions and Decimals Which of the following fraction are in ascending order ? 16/19, 11/14, 17/22 16/19, 17/22, 11/14 11/14, 16/19, 17/22 17/22, 11/14, 16/19 16/19, 11/14, 17/22 16/19, 17/22, 11/14 11/14, 16/19, 17/22 17/22, 11/14, 16/19 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 16/19 =0.842,11/14 =0.785 and 17/22 = 0.772∴ 0.772 < 0.785 < 0.842or 17/22 < 11/14 < 16/19.
Fractions and Decimals Find the value of 2 x [(3.6 x 0.48 x 2.50) / (0.12 x 0.09 x 0.5)] 1200 1600 1400 800 1200 1600 1400 800 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2 x [(3.6 x 0.48 x 2.50) / (0.12 x 0.09 x 0.5)]= 2 x [(36 x 48 x 250) / (12 x 9 x 5)]= 2 x 4 x 4 x 50 = 1600
Fractions and Decimals What will be the vulgar fraction of 0.75 ? 2 3/4 1 1/4 2 3/4 1 1/4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 0.75 = 75/100 = 3/4
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