Fractions and Decimals What decimal of an hour is a second 0.0027 0.0026 0.0028 0.0025 0.0027 0.0026 0.0028 0.0025 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1 / (60 * 60) = 1 / 3600 = .0027
Fractions and Decimals ( .009 / ?) = .01 0.09 0.009 0.9 9 0.09 0.009 0.9 9 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let .009 / x = .01; Then x = .009 / .01=.9 / 1= .9
Fractions and Decimals 0.002 * 0.5 = ? 1 0.1 0.01 0.001 1 0.1 0.01 0.001 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2 * 5 = 10.Sum of decimal places = 4..002 * .5 = 0.0010 = 0.001
Fractions and Decimals [(3.537 - .948)² + (3.537 + .948)²] / [(3.537)² + (.948)²] = ? 2 1 3 0 2 1 3 0 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Given expression = [(3.537 - .948)² + (3.537 + .948)²] / [(3.537)² + (.948)²] = [(a - b)² + (a + b)²] / (a²+ b²) (Where a = 3.537 and b = 0.948)= 2(a² +b²) / (a² +b²) = 2
Fractions and Decimals 25 / .0005 = ? 500 500000 50000 5000 500 500000 50000 5000 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 25 / .0005= 250000 / 5= 50000
Fractions and Decimals When 0.232323.... is converted into a fraction , then the result is 23/99 24/99 25/99 26/99 23/99 24/99 25/99 26/99 ANSWER DOWNLOAD EXAMIANS APP
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