Multiple Choice Question (MCQ)
Question: What type of thread is used in screw jack machine?
A.
Acme thread
B.
Square thread
C.
Buttress thread
D.
V-thread
Correct Answer: Square thread
Explanation
To simplify the expression, you can perform the mathematical operations in the correct order of operations, which is Parentheses, Exponents, Multiplication and Division (from left to right) and then Addition and Subtraction (from left to right).
First: (17.49x5.2)/(6.5) = (91.8348)/(6.5)
Now we can perform the division: (91.8348)/(6.5) = 14.082153846153846
The simplified answer is 14.082153846153846.