Mr.O's Website



MATH 9 CHAPTER 3 FINAL REVIEW: RATIONAL NUMBERSMultiple Choice. Identify the choice that best completes the statement or answers the question.____1.Which of the following represents these rational numbers in ascending order?, 0.8, , a., 0.8, , c. , , 0.8, b., 0.8, , d., , 0.8, ____2.Which of the following sequences represents the numbers below written in descending order?, 0.7, , a., 0.7, , c., 0.7, , b., , , 0.7d., 0.7, , ____3.Which point on the number line represents the rational number ?a.Ac.Cb.Bd.D____4.The rational number represented by point D on the number line isa.–3.2c.4.5b.–0.8d.5.0____5.When evaluating the expression (–5.2) + 3.6 ÷ 0.5, what number operation should be completed second?a.additionc.multiplicationb.divisiond.subtraction____6.What is ?a.c.b.d.____7.Calculate .a.c.b.d.____8.Evaluate .a.c.b.d.____9.Evaluate .a.c.b.d.____10.What is the result of ?a.c.b.d.Short Answer; ; : Write your answer in the space provided.11.Indicate where each number falls on the number line.a) 0.75b) c) d) –3.plete the expression with the symbols <, >, or =. a) b) c) d)13.Denise evaluated the following expression as shown:Did she evaluate the expression correctly? If not, show all the steps to correctly evaluate the expression and show the correct solution. Explain where Denise went wrong.14.a) What steps would you take to evaluate the expression ? b) Evaluate the expression to the nearest hundredth.15.Hakim and Joe bought a large pizza. They split the pizza in half. Joe ate of his half. Hakim ate of his half.a) ) How much of the pizza did Joe eat?b) How much did Hakim eat? Express your answers as fractions in lowest terms.Problems16.Jordan went to a pet shop and bought 6 tetra fish for $2.00 each, 5 goldfish for $2.75 each, and 3 angel fish for $3.75 each. What is the total cost of the fish, before taxes?17.Mr. O father mowed one –third of his lawn. Mrs. O mowed of the lawn that was left by Mr. O. Mr. O’s three daughters finished mowing the rest of the lawn.a) What is the fraction of the entire lawn that Mrs. O cut?b) What fraction of the entire lawn did each of Mr. O’s daughters cut?. ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download