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### High School Mathematics - 21.19 Real Numbers Review Test

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### High School Mathematics - 21.19 Real Numbers Review Test

 Q 1: Solve 2x + 3(x-1) = 47/58/35/73/7 Q 2: Convert 0.139 into a non recurring decimal.Answer: Q 3: Solve the equation 3x/4 - 4/5 = 1.Answer: Q 4: 5.780123..............IrrationalRational Q 5: In a stream whose current flows at the speed of 3 miles/hr., a man rowed upstream and returned to his starting point in 6.25 hrs. If the man rows at a speed of 5 miles/hrs., in still water, how long did he row upstream.6 hrs.4 hrs.5 hrs. Q 6: Convert 0.2 into a rational number form.2/34/95/92/9 Q 7: Solve the equation 6x + 3 = 9.Answer: Q 8: What is N U W? (N -> Natural numbers, W -> Whole numbers, I -> Integers, Q -> Rational numbers)NWQI Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!