Skip to main content
Evaluate
Tick mark Image
Factor
Tick mark Image
Graph

Similar Problems from Web Search

Share

\frac{3\times 3}{15}+\frac{5y}{15}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of 5 and 3 is 15. Multiply \frac{3}{5} times \frac{3}{3}. Multiply \frac{y}{3} times \frac{5}{5}.
\frac{3\times 3+5y}{15}
Since \frac{3\times 3}{15} and \frac{5y}{15} have the same denominator, add them by adding their numerators.
\frac{9+5y}{15}
Do the multiplications in 3\times 3+5y.
\frac{9+5y}{15}
Factor out \frac{1}{15}.