Multiply 4 1/2*1/2

Math
412⋅12
A mixed number is an addition of its whole and fractional parts.
(4+12)⋅12
To write 4 as a fraction with a common denominator, multiply by 22.
(4⋅22+12)⋅12
Combine 4 and 22.
(4⋅22+12)⋅12
Combine the numerators over the common denominator.
4⋅2+12⋅12
Simplify the numerator.
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Multiply 4 by 2.
8+12⋅12
Add 8 and 1.
92⋅12
92⋅12
Multiply 92⋅12.
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Multiply 92 and 12.
92⋅2
Multiply 2 by 2.
94
94
The result can be shown in multiple forms.
Exact Form:
94
Decimal Form:
2.25
Mixed Number Form:
214
Multiply 4 1/2*1/2

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