Simple/Compound Interest
The name for the original amount of money deposited or borrowed
Principal
What does the "E" stand for in E7018?
Electrode
Maria drove to her mother's house, which is 204 miles away. If it took her 3 hours, what was her average speed?
68 MPH
What time is 3:30 PM in military time?
1530
The name for the money earned or paid for using money
Interest
In E6010, what is the tensile strength, in PSI?
60,000
Sixteen gallons of gasoline cost $63.84. What is the price per gallon?
$3.99
Russ went out to dinner and is planning on leaving a 22% tip on a $75 bill. How much tip will he leave?
$16.50
The savings account interest rate for Chase bank
0.01%
What is the difference in tensile strength between E6010 and E7018?
10,000 PSI
A shop has 10 welders and 5 fabricators. The ratio of welders to the total number of employees in the shop is? (Answer with a reduced fraction).
2:3
$72
This is the name for the compounding period of 4 times per year.
Quarterly
What is the amperage range for an E7018 rod which runs at 90-150 amps?
60 Amps
On the blueprints to the new shop, 1/4 inch equals 1 foot of actual length. The blueprints show the tool room as being a line 2 inches long. How long is the actual length of the tool room, in feet?
8 feet
Ian worked a 14 hour gig yesterday. He earns $65/hour, earns time and a half after 10 hours, and double time after 12 hours. How much did he earn for working this shift?
$1,105
Calculate the simple interest if a student deposits $500 into a savings account that earns 5% interest for 3 years.
$75
If you increase amperage from 100 amps to 130 amps, what is the percent increase in amps?
30%
2 pairs of welding gloves cost $45 and 3 pairs cost $60. Which is the better buy?
3 pairs
Theresa is drawing a blueprint where 1 inch = 6 feet. If the dimensions of the space are actually 36 feet by 45 feet, what is the area of the space in square inches? (First convert the dimensions then find the area).
45 square inches