Basic Math Examples

Find the Mean 50 , 400(0.06)
50 , 400(0.06)
Step 1
Multiply 400 by 0.06.
50,24
Step 2
The mean of a set of numbers is the sum divided by the number of terms.
50+242
Step 3
Cancel the common factor of 50+24 and 2.
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Step 3.1
Factor 2 out of 50.
225+242
Step 3.2
Factor 2 out of 24.
225+2122
Step 3.3
Factor 2 out of 225+212.
2(25+12)2
Step 3.4
Cancel the common factors.
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Step 3.4.1
Factor 2 out of 2.
2(25+12)2(1)
Step 3.4.2
Cancel the common factor.
2(25+12)21
Step 3.4.3
Rewrite the expression.
25+121
Step 3.4.4
Divide 25+12 by 1.
25+12
25+12
25+12
Step 4
Add 25 and 12.
37
Step 5
Divide.
37
 [x2  12  π  xdx ]