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6 Test Questions
23. The volume of a cube is equal to 4.5 m 3 . Express this volume in cubic inches.
A. 158.9 in 3
B. 220.2 in 3
C. 7776.0 in 3
D. 274,576.3 in 3
24. Convert the decimal 0.00346787 into scientific notation.
A. 3.46787 × 10 –3
B. 3.46787 × 10 3
C. 34.6787 × 10
D. 34.6787 × 10 –2
25. Convert the number 9,785,000,000 into scientific notation.
A. 9.785
B. 9.785 × 10 –9
C. 9.785 × 10 9
D. 97.85 × 10 9
26. 1/43 is equal to:
A. 1/64
B. 1/12
C. 12
D. 64
27. 1.32 × 104 is equal to:
A. 0.000132
B. 3.036
C. 1320
D. 13,200
28. The decimal equivalent of the fraction 5/8 is:
A. 0.40
B. 0.58
C. 0.625
D. 40.0
29. The rule of ten is often referred to as:
A. The gauge maker’s rule
B. The gauge repeatability test
C. The 10 basic principles of metrology
D. Precision of measurement