13+25
To write 13 as a fraction with a common denominator, multiply by 55.
13⋅55+25
To write 25 as a fraction with a common denominator, multiply by 33.
13⋅55+25⋅33
Write each expression with a common denominator of 15, by multiplying each by an appropriate factor of 1.
Multiply 13 and 55.
53⋅5+25⋅33
Multiply 3 by 5.
515+25⋅33
Multiply 25 and 33.
515+2⋅35⋅3
Multiply 5 by 3.
515+2⋅315
515+2⋅315
Combine the numerators over the common denominator.
5+2⋅315
Simplify the numerator.
Multiply 2 by 3.
5+615
1115
1115
The result can be shown in multiple forms.
Exact Form:
1115
Decimal Form:
0.73‾