Simplify 4 1/5

Math
415
A mixed number is an addition of its whole and fractional parts.
4+15
Add 4 and 15.
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To write 4 as a fraction with a common denominator, multiply by 55.
4⋅55+15
Combine 4 and 55.
4⋅55+15
Combine the numerators over the common denominator.
4⋅5+15
Simplify the numerator.
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Multiply 4 by 5.
20+15
Add 20 and 1.
215
215
215
The result can be shown in multiple forms.
Exact Form:
215
Decimal Form:
4.2
Mixed Number Form:
415
Simplify 4 1/5

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