Fractions and Decimals If 2994 ÷ 14.5 = 172, then 29.94 ÷ 1.45 = ? 17.2 None of these 1.72 172 17.2 None of these 1.72 172 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 29.94 / 1.45 = 299.4 / 14.5 = [(2994 /14.5) x (1 / 10)] [ Here, Substitute 172 in the place of 2994/14.5 ]=172 / 10= 17.2
Fractions and Decimals 4.036 divided by 0.04 gives 1000.9 10000.9 100.9 10.9 1000.9 10000.9 100.9 10.9 ANSWER DOWNLOAD EXAMIANS APP
Fractions and Decimals Find the integer which when decreased by 2 is 80 times the reciprocal of the same number 13 12 10 11 13 12 10 11 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be X Decreasing 2 from XX - 2 = 80 x (1/X)X^2 - 2X = 80X^2 -2x -80 = 0(X-10)(X+8) = 0x=10,-8X has two values, but among the given options X value should be 10
Fractions and Decimals ? % of 10.8 =32.4 500 300 600 100 500 300 600 100 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let k % of 10.8=32.4 ⇒ (k x 10.8) / 100 = 32.4⇒ k = (32.4 x 100 )/10.8 = 300
Fractions and Decimals 9.99 x 9.9 x 9 ÷ 9.9 ÷ 0.3 = ? 1.11 3.33 4.44 2.22 1.11 3.33 4.44 2.22 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = (9.99 x 9.9 x 9)/(9.9 x 0.9 x 0.3) = 3.33
Fractions and Decimals 0.000033 / 0.11=? 0.0003 0.03 0.003 0.3 0.0003 0.03 0.003 0.3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 0.000033 / 0.11= 0.0033 / 11=.0003
EXAMIANS