Fractions and Decimals \15.60 x 0.30=? 468 46.8 40.68 4.68 468 46.8 40.68 4.68 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ∵ 1560 x 30 = 46800∴ 15.60 x 0.30 = 4.6800= 4.68 ( Four places of decimal )
Fractions and Decimals 0.0169 / 0.013=? None of these 13/10 1300/10 130/10 None of these 13/10 1300/10 130/10 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 0.0169 / 0.0130 = 169 / 130 = 13 / 10
Fractions and Decimals ( 20 + 8 x 0.5 ) / ( 20 - ? ) = 12 20 16 14 18 20 16 14 18 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let (20 + 8 x 0.5) / ( 20 - y) =12Then, 24 =12 x (20 - y)∴ 12y = 216⇒ y = 18
Fractions and Decimals Which of the following fractions is greater than 3/4 and less than 5/6? 9/10 4/5 2/3 1/2 9/10 4/5 2/3 1/2 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 3/4 = 0.75, 5/6= 0.833, 1/2= 0.5, 2/3= 0.66,4/5= 0.8, 9/10= 0.9. Clearly, 0.8 lies between 0.75 and 0.833.4/5 lies between 3/4 and 5/6.
Fractions and Decimals 475.124 x 15.98 ÷ 8.001 + 33.33 = ? 1183.578 1083.578 883.578 983.578 1183.578 1083.578 883.578 983.578 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 475.124 x (15.98 ÷ 8.001) + 33.33= (475.124 x 16/8) + 33.33 = 950.248 + 33.33 = 983.578
Fractions and Decimals The rational for the recurring decimal 0.125125......is 125/9 125/99 None of these 125/999 125/9 125/99 None of these 125/999 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 0.125125...... = 0.125 = 125/999.