Fractions and Decimals 13.065 x 13.065 - 3.065 x 3.065 =? 1613 1.613 161.3 16.13 1613 1.613 161.3 16.13 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Given expression =(13.065)²-(3.065)² =(13.065 + 3.065) x (13.065 - 3.065)=16.13 x 10 = 161.3
Fractions and Decimals 6 x 0.6 x 0.06 x 0.006 x 60 = ? 0.07776 0.7776 77.76 7.776 0.07776 0.7776 77.76 7.776 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 6 x 6/10 x 6/100 x 6/1000 x 60 = 77760/1000000 = 7776/100000 = 0.07776
Fractions and Decimals 3 x 0.3 x 0.03 x 0.003 x 30=? 0.02430 0.2430 2.430 0.002430 0.02430 0.2430 2.430 0.002430 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 3 x 3 x 3 x 3 x 30 = 2430 ∴ 3 x 0.3 x 0.03 x 0.003 x 30 = 0.002430 (Six places of decimal
Fractions and Decimals 25 / .0005 = ? 50000 500 5000 500000 50000 500 5000 500000 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 25 / .0005= 250000 / 5= 50000
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 The greatest fraction out of 2/5, 5/6, 11/12 and 7/8 is ? 7/8 2/5 11/12 5/6 7/8 2/5 11/12 5/6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2/5 = 0.4 , 5/6 = 0.833, 11/12 = 0.916 and 7/8 = 0.875Clearly, the greatest fraction is 0.916, i, e . 11/12.
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