Question

please solve in full solution​

Answer 1

Step-by-step explanation:

x/y +z/25

3/2+5/25

LCM: 10

15+12.5=17.5

Answer 2

Answer:

$\frac{x}{9} + \frac{z}{25}$

$\frac{3}{9} + \frac{5}{25}$

$\frac{3 \times 25}{9 \times 25} + \frac{5 \times 9}{25 \times 9}$

$\frac{75}{225} + \frac{45}{225}$

$\frac{75 + 45}{225}$

$\frac{120}{255}$