Respuesta :

sam2020chocolate

Answer:

Step-by-step explanation:

LCM= 20

3×4/5×4=12/20

3×5/4×5=15/20

So to take out 4 rational no. let's multiply 5 both up and down

12×5/20×5=60/100

15×5/20×5=75/100

keidexo

Answer:

LCM= 20

3×4/5×4=12/20

3×5/4×5=15/20

So to take out 4 rational no. let's multiply 5 both up and down

12×5/20×5=60/100

15×5/20×5=75/100