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2. What decimal of an hour is a second?, a. 0025, b. 0256, c° 00027, d. 000126, , 3. 1f 2994 + 14.5 = 172, then 29.94 + 1.4557, a. 0.172, b. 172, c 172., ad 172, , 4. The value of, 0. ae it 14+0.02x0.02x0.02 is:, , ex x, a. 0.0125, b. 0.125, «0.25, (2.39)?-(1.61)? © ad Os, , 1, Evaluate: 239-161, , aoocp, Danan, , (0:96)*-(0.1)? ., 5. The value 9 of eect is:, a. 0.86, , b. 0.95, c 0.97, dad 1.06

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8. =01, a. .0009, b. 09, « §, a 9, 6. 3889 + 12.952 -? = 3854.002, a 47.095, b. 47.752 9. 0.04 x 0,0162 is equal to:, a 648x10-*, : ae. b. 648x10"*, . © 6.48%10~5, d. 648x107°, 42442-19019, (0.1667)(0.8333)(0.3333) 10. —————— is equal to:, ).1667)(0.833: 3333) Zaxea, 7. (0.2222)(06667(0.1250) ‘© 2PProximately a OS, equal to: b 10, = 3 « 20, b. 2.40 a 22, c 243, , d 2.50

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11. if, = *** then the value of xis:, , a. 0.0144, b. 144, c 144, d. 144, , 12. Which of the following fractions is, greater than 3/4 and less than 5/6?, x» 1/2, b. 2/3, «a 4/5, d. 9/10, , 13. The rational number for recurring, decimal 0.125125...is:, a. 63/487, b. 119/993, ©. 125/999, d. None of these, , 14. 617 + 6.017 + 0.617 + 6.0017 =?, a 62963, b. 62.965, & 629.6357, d. None of these, , 489.1375 x0.0483*1.956, sa i aga 0.0873x92 581x99.749 *, closest to:, , a. 0.006, b 0.06, ec 06, 46, , 16. 0,002*0.5 =?, a 0.0001, b. 0.001, c 001, d 01

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17. 34.95 + 240.016 + 23.98 =?, a. 298.0946, b& 298411, c. 298.946, ad 29909, , , , The least among the following is:, a 02, , b. 1+02, , «© O2, , ad (zy, , Sx16-2x1, 13, o4, 12, 14,, 4, , , , 19,, , , , BoP, , , , a, b. 145, &, a