Question

5/2×13/5 with lcm
lcm is important ​

Answer 1

Step-by-step explanation:

$\frac{5}{2} \times \frac{13}{5} \\ \\ \\ lcm = 2 \times 5 = 10 \\ \\ = \frac{25}{10} \times \frac{26}{10} \\ \\ = \frac{650}{100} = \frac{65}{10} = \frac{13}{2}$