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Basic Math Examples
5-1085−108
Step 1
Step 1.1
Factor 22 out of 1010.
5-2(5)85−2(5)8
Step 1.2
Cancel the common factors.
Step 1.2.1
Factor 22 out of 88.
5-2⋅52⋅45−2⋅52⋅4
Step 1.2.2
Cancel the common factor.
5-2⋅52⋅4
Step 1.2.3
Rewrite the expression.
5-54
5-54
5-54
Step 2
To write 5 as a fraction with a common denominator, multiply by 44.
5⋅44-54
Step 3
Combine 5 and 44.
5⋅44-54
Step 4
Combine the numerators over the common denominator.
5⋅4-54
Step 5
Step 5.1
Multiply 5 by 4.
20-54
Step 5.2
Subtract 5 from 20.
154
154
Step 6
The result can be shown in multiple forms.
Exact Form:
154
Decimal Form:
3.75
Mixed Number Form:
334