Cumulative Review Exercises 1. Simplify: 18 4 2. 2. Find the LCM of 24, and 30.

Question

Cumulative Review Exercises 1. Simplify: 18 4 2. 2. Find the LCM of 24, and 30. 16, 3, Find the sum of 2 3 and 4 4. subtract 27. 5. Multiply: 71 x 1 6. what is divided by 11? Simplify: 8. Simplify: 12 9, Round 3,07goYto the nearest CENGAGE Learning 11 Divide: o o 3201.097 Round to the nearest ten-thousandth. 12. Convert 3 to a decimal 13. Convert 1.75 to a fraction. 14. Place the correct symbol, or between the two numbers. 0.87 15. solve the proportion 20 Round to the 16. Write "$76,80 eamed in 8 hours" as a unit nearest tenth. 3 h 12.) 12 O

Explanation / Answer

1. simplify 18 + (7-4)2 + 2

18 + (7-4)2 + 2 = 18 + 3^2 + 2 = 18 + 9 + 2 = 29

Ans. 29

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