Module 2- NCCER Introduction to Construction Math Test Rated A
1. What is the value of the digit 7 in the number 576,312? - The digit 7 represents seventy thousand.
2. How would you express thirty-six thousand, two hundred eleven pipe fittings in number form? - This can be written as 36,211...
Module 2- NCCER Introduction to Construction Math Test Rated A
1. What is the value of the digit 7 in the number 576,312?
- The digit 7 represents seventy thousand.
2. How would you express thirty-six thousand, two hundred eleven pipe fittings in number form?
- This can be written as 36,211.
3. What is the sum of these numbers: 413, 718, 94, and 10?
- The total is 1,235.
4. If you earn $30.00 per hour as a pipe fitter working 40 hours a week, and your taxes amount to
$110.00 for federal and $40.00 for state tax, what is your net paycheck?
- Your net check is $1,050.00.
5. You have received a package containing 16 bolts to be distributed across 20 job sites. How many bolts
do you have in total?
- The total number of bolts to distribute is 320.
6. You have 6,020 meters of rope that needs to be divided into sections of 28 meters each. How many
sections can you produce?
- You will have 215 sections of 28 meters.
7. What is the equivalent fraction of 6/18?
- The equivalent fraction is 18/54.
8. When reduced to its simplest form, what does 4/12 become?
- It simplifies to 1/3.
9. What is the improper fraction 9.37/6 converted to a mixed number?
, - It can be expressed as 6 1/6.
10. If you add 1/4 to 3/8, what is the result in its lowest terms?
- The simplified answer is 5/8.
11. What is the lowest term of 8/12 - 4/8?
- The answer reduces to 1/6.
12. What is 4/8 multiplied by 5/63 simplified?
- The result is 5/12.
13. When dividing 7/8 by 7/16, what is the reduced form of the answer?
- The final result is 2.
14. In the number 64.35, what do the digits to the right of the decimal point represent?
- They indicate a part of the number that is less than 1.
15. Which of these numbers is the highest: 0.05243, 0.05233, 0.5233, or 0.5143?
- The largest number is 0.5233.
16. If a sheet of plywood weighs 38.6 pounds, how much do 45 sheets weigh in total?
- The total weight is 1,737.0 pounds.
17. To mix 54 kilograms of mortar, if each kilogram requires 0.09 liters of water, how many liters do you
need?
- You will need approximately 4.89 liters, rounded to the nearest tenth.
18. When expressed as a percentage, what does a number indicate?
- It signifies that number is a portion of 100.
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