Fractions and Decimals 51.3 + 7.078 +1.38 + 0.9 = ? 70.658 80.658 50.658 60.658 70.658 80.658 50.658 60.658 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 51.300 + 7.078 + 1.380 + 0.900 = 60.658
Fractions and Decimals Find the value of 1/3 + 1/15 + 1/35 + 1/63 + 1/99 . 7/11 10/11 9/11 5/11 7/11 10/11 9/11 5/11 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1/3 + 1/15 + 1/35 + 1/63 + 1/99= [1/3 + 1/15] + 1/35 + 1/63 + 1/99 = [6/15 + 1/35] + 1/63 + 1/99= 45/105 + 1/63 + 1/99 = [3/7 + 1/63] + 1/99= 28/63 + 1/99 = 4/9 + 1/99= 44 + 1/99 = 45/99 = 5/11
Fractions and Decimals Correct expression of 6.46 is 646/9 646/9999 646/99 646/999 646/9 646/9999 646/99 646/999 ANSWER DOWNLOAD EXAMIANS APP
Fractions and Decimals When .36 is written in simplest fractional form, the sum of the numerator and the denominator is : 34 37 29 23 34 37 29 23 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 0.36 = 36 / 100 = 9 / 25. Sum of Numerator and Denominator = 9 + 25 = 34.
Fractions and Decimals (.125 + .027) / (.5 x .5 - 1.5 + .09) = ? 800 8 80 0.8 800 8 80 0.8 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Given expression = [(0.5)³ + (0.3)³] / [(0.5)² - 0.5 x 0.3 + (0.3)²]= [a³ + b³] / [a² - ab + b²]=[(a + b)(a² - ab + b²)]/ [a² -ab + b²]= a+b = 0.5 + 0.3 = 0.8
Fractions and Decimals 999.99 + 25.012 = ? - 174.469 56 215 14 116 56 215 14 116 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = (999.99)/25.012 + 174.469 = (1000/25) + 174.469= (40 + 174.469) = 214.469 = 215
EXAMIANS