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carpentry 1- basic math concepts-part-B
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fractions get___ when multiplied.
smaller
multiply a fraction by a whole number. 2 converts to?
2/1
when multiplying fractions reduce equation to simplest terms before
solving
the reciprocal of 1/2 is?
2/1
when dividing fractions you have to change ÷to× and?
invert the last fraction
convert 3/8 to a decimal?
3÷8=0.375
convert 0.25 to a common fraction?
25/100 = 5/20 = 1/4
to convert mm to inches divide by?
25.4
to convert inches to mm multiply by?
25.4
to convert sq m to sq ft multiply by?
10.764
to convert sq ft to sq m divide by?
10.764
3-4-5 rule is an example of?
pythagorean theorem
find the hypotenuse?
c²=a²+b²
find the height?
a²=c²-b²
find the base?
b²=c²-a²
pythagorean theorom equations only work on what type of triangle?
right angle, 90°
always remember to use √ when____equation
completing
2.54 cm =
1 inch
Author
heeres
ID
265839
Card Set
carpentry 1- basic math concepts-part-B
Description
carpentry 1- basic math concepts-part-B
Updated
2014-03-10T22:17:12Z
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