Evaluate 8 21/40

Math
82140
A mixed number is an addition of its whole and fractional parts.
8+2140
Add 8 and 2140.
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To write 8 as a fraction with a common denominator, multiply by 4040.
8⋅4040+2140
Combine 8 and 4040.
8⋅4040+2140
Combine the numerators over the common denominator.
8⋅40+2140
Simplify the numerator.
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Multiply 8 by 40.
320+2140
Add 320 and 21.
34140
34140
34140
The result can be shown in multiple forms.
Exact Form:
34140
Decimal Form:
8.525
Mixed Number Form:
82140
Evaluate 8 21/40
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