In Exercises 25 through 28, divide the following signed numbers as indicated.
27. a.
b.
c.
D.
e.
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Mathematics For Machine Technology
- In Exercises 17 through 20, subtract the following signed numbers as indicated. 18. a. -40 - (-40) b. -40 - (+40) c. 0 - (-12) d. -52 - (-8) e. 16.5 - (+14.3)arrow_forwardIn Exercises 25 through 28, divide the following signed numbers as indicated. 28. a. 29.065.35 b. 4.125(0.75) c. 41.877.9 d. 20.470.537 e. 44.876(7.836)arrow_forwardAdd the numbers in Exercises 7 through 9. 7.a. 0.375+10.4+5 b. 0.003+0.13795 c. 0.375+0.8+0.12 d. 4.187+0.932+0.01 e. 363.13+18.2+0.027arrow_forward
- In Exercises 29 through 32, raise the following signed numbers to the indicated powers. 31. a.(0.4)3 b. 0.936 c. (1.58)2 d. 0.733arrow_forwardIn Exercises 29 through 32, raise the following signed numbers to the indicated powers. 29. a. (2)2 b. 23 c. (2)3 d. (4)3 e. (2)4arrow_forwardDivide the numbers in Exercises 7 through 9. Express the answers to the indicated number of decimal places. 8.a. 12.450.05(2 places) b. 24.00160.32(3 places) c. 420.065(4 places) d. 2.0060.075(4 places)arrow_forward
- Find the reciprocal of each of the fractions in Exercises 7 through 12. 10. 6arrow_forwardUse the Table of Block Thicknesses for a Customary Gage Block Set, like those in Unit 37, to determine a combination of gage blocks for 3.4672".arrow_forwardIn Exercises 21 through 24, multiply the following signed numbers as indicated. 22. a. (2)(14) b. 0(16) c. (6.5)(5) d. (3.2)(0.1) e. (0.06)(0.60)arrow_forward
- Add the numbers in Exercises 7 to 9. c. 0.0942+12.59+62.1+0.704 _________arrow_forwardRead aloud the following numbers and write in words 1. 0.0643 2. 0.28948 3. 1.583 4. 46.09 5. 364.0934 6. 637.45 7. 734.654 8. 894.731 9. 985.375 10. 796.840arrow_forwardHow many wolves were there in 1980? *arrow_forward
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