Basic Math Examples

Evaluate 8 4/9
849
Step 1
A mixed number is an addition of its whole and fractional parts.
8+49
Step 2
Add 8 and 49.
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Step 2.1
To write 8 as a fraction with a common denominator, multiply by 99.
899+49
Step 2.2
Combine 8 and 99.
899+49
Step 2.3
Combine the numerators over the common denominator.
89+49
Step 2.4
Simplify the numerator.
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Step 2.4.1
Multiply 8 by 9.
72+49
Step 2.4.2
Add 72 and 4.
769
769
769
Step 3
The result can be shown in multiple forms.
Exact Form:
769
Decimal Form:
8.4
Mixed Number Form:
849
849
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