Evaluate -1 3/4+1 1/2

-134+112
Convert 134 to an improper fraction.
A mixed number is an addition of its whole and fractional parts.
-(1+34)+112
Write 1 as a fraction with a common denominator.
-(44+34)+112
Combine the numerators over the common denominator.
-4+34+112
-74+112
-74+112
-74+112
Convert 112 to an improper fraction.
A mixed number is an addition of its whole and fractional parts.
-74+1+12
Write 1 as a fraction with a common denominator.
-74+22+12
Combine the numerators over the common denominator.
-74+2+12
-74+32
-74+32
-74+32
To write 32 as a fraction with a common denominator, multiply by 22.
-74+32⋅22
Write each expression with a common denominator of 4, by multiplying each by an appropriate factor of 1.
Multiply 32 and 22.
-74+3⋅22⋅2
Multiply 2 by 2.
-74+3⋅24
-74+3⋅24
Combine the numerators over the common denominator.
-7+3⋅24
Simplify the numerator.
Multiply 3 by 2.
-7+64
-14
-14
Move the negative in front of the fraction.
-14
The result can be shown in multiple forms.
Exact Form:
-14
Decimal Form:
-0.25
Evaluate -1 3/4+1 1/2

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