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Basic Math Examples
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Basic Math
Evaluate 650-20%
650
-
20
%
650
−
20
%
Step 1
Simplify each
term
.
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Step 1.1
Convert
20
%
20
%
to a decimal.
650
-
1
⋅
0.2
650
−
1
⋅
0.2
Step 1.2
Multiply
-
1
−
1
by
0.2
0.2
.
650
-
0.2
650
−
0.2
650
-
0.2
650
−
0.2
Step 2
Subtract
0.2
0.2
from
650
650
.
649.8
649.8
[
x
2
1
2
√
π
∫
x
d
x
]
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
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