Fractions and Decimals 3.5 + 21 x 1.3 = ? 26.8 24.8 30.8 28.8 26.8 24.8 30.8 28.8 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Given Expression = 3.5 + 21 x 1.3 = 3.5 + 27.3 = Given Expression = 3.5 + 21 x 1.3 = 3.5 + 27.3 = 30.8
Fractions and Decimals 54.327 x 357.2 x 0.0057 is same as 54327 x 3572 x 0.0000057 543.27 x 35.72 x 000.57 5.4327 x 3.572 x5.7 5.4327 x 3.572 x 0.57 54327 x 3572 x 0.0000057 543.27 x 35.72 x 000.57 5.4327 x 3.572 x5.7 5.4327 x 3.572 x 0.57 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Number of decimal places in the given expression = 8Number of decimal places in (A) = 8Number of decimal places in (B) = 9 Number of decimal places in (C)= 7Clearly , the expression in (A) is the same as the given Expression.
Fractions and Decimals If √4096 =64 ,then the value of √40.96 + √0.4096 + √0.004096 + √0.00004096 is ? 71.104 7.1104 .71104 711.04 71.104 7.1104 .71104 711.04 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP √4096/100+ √4096/10000 + √4096/1000000 + √4096/100000000=√4096 / 10 + √4096/ 100 + √4096/ 1000 + √4096/ 10000=64/10 + 64/100 + 64/1000 + 64/10000=6.4 + .64 + .064 + .0064 = 7.1104
Fractions and Decimals If √15 = 3.88, the value of √5/3 is ? 129 1.29 12.9 1290 129 1.29 12.9 1290 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP √5/3 = √15/9= √15/3= 3.88/3 = 1.29
Fractions and Decimals 12.1212 + 17.0005 - 9.1102 = ? 2001.15 20.0115 2.00115 200.115 2001.15 20.0115 2.00115 200.115 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Given Expression,= (12.1212 + 17.0005) - 9.1102= (29.1217 - 9.1102)= 20.0115.
Fractions and Decimals ( .009 / ?) = .01 0.09 0.9 0.009 9 0.09 0.9 0.009 9 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let .009 / x = .01; Then x = .009 / .01=.9 / 1= .9
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