Evaluate 1/3-3/4

Math
13-34
To write 13 as a fraction with a common denominator, multiply by 44.
13⋅44-34
To write -34 as a fraction with a common denominator, multiply by 33.
13⋅44-34⋅33
Write each expression with a common denominator of 12, by multiplying each by an appropriate factor of 1.
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Multiply 13 and 44.
43⋅4-34⋅33
Multiply 3 by 4.
412-34⋅33
Multiply 34 and 33.
412-3⋅34⋅3
Multiply 4 by 3.
412-3⋅312
412-3⋅312
Combine the numerators over the common denominator.
4-3⋅312
Simplify the numerator.
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Multiply -3 by 3.
4-912
Subtract 9 from 4.
-512
-512
Move the negative in front of the fraction.
-512
The result can be shown in multiple forms.
Exact Form:
-512
Decimal Form:
-0.416‾
Evaluate 1/3-3/4

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