Evaluate 1/5+2/25

15+225
To write 15 as a fraction with a common denominator, multiply by 55.
15⋅55+225
Write each expression with a common denominator of 25, by multiplying each by an appropriate factor of 1.
Multiply 15 and 55.
55⋅5+225
Multiply 5 by 5.
525+225
525+225
Combine the numerators over the common denominator.
5+225