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NCCER MODULE #2 REVIEW QUESTIONS AND ANSWERS
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NCCER MODULE #2 REVIEW QUESTIONS AND ANSWERS
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NCCER MODULE #2 REVIEWQUESTIONS AND ANSWERS
b. 2,689 - Answer-1. The number matching the words "two thousand, six hundred
eighty-nine" is
a. 2,286
b. 2,689
c. 6,289
d. 20,689
a. 1,759 - Answer-2. A bricklayer lays 649 bricks the first day,
632 the second day, and 478 the third day. During the three-day period, the bricklayer
laid a total of
a. 1,759
b. 1,760
c. 1,769
d. 1,770
c. 989 - Answer-3. A total of 1,478 feet of cable was supplied
for a job. Only 489 feet were installed. How many feet of cable remain?
a. 978
b. 980
c. 989
d. 1,099
d. 390 - Answer-4. A worker has been asked to deliver 15 scaffolds to each of 26
different sites. The worker will deliver a total of
a. 120
b. 240
c. 375
d. 390
c. 80 - Answer-5. Your company has 400 rolls of insulation that must be equally
distributed to 5 different job sites. How many rolls of insulation will need to go to each
site?
a. 8
b. 20
c. 80
d. 208
c. 24/64
Ref: p130-132 - Answer-6. Which of the following fractions is an equiv
alent fraction for 3/8?
a. 3/64
, b. 6/64
c. 24/64
d. 36/64
a. 8
Ref: p130-132 - Answer-7. The lowest common denominator for fractions 8/64 and 8/32
is
a. 8
b. 16
c. 24
d. 32
d. 15/16
Ref: p134 - Answer-8. ⅜ + 9/16 =
a. 3/4
b. 12/16
c. 7/8
d. 15/16
a. 3/32
Ref: p134 - Answer-9. 11/32 - 2/8
a. 3/32
b. ⅛
c. 9/32
d. 19/32
b. 0.042, 0.402, 0.420, 0.442
Ref: p137-138 - Answer-10. Put the following decimals in order from smallest to largest:
0.402, 0.420, 0.042, 0.442
a. 0.420, 0.042, 0.442, 0.402
b. 0.042, 0.402, 0.420, 0.442
c. 0.442, 0.420, 0.402, 0.042
d. 0.042, 0.402, 0.442, 0.420
a. 141.2 nanometers
Ref: p139 - Answer-11. Two coatings have been applied to a pipe.The first coating is
51.5 nanometers thick the second coating is 89.7 nanometers thick. How thick is the
combined coating?
a. 141.2 nanometers
b. 142.12 nanometers
c. 144.2 nanometers
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