You have soccer practice every 4th day and violin lessons every 10th day. You
had both lessons today. In how many days will you have both lessons again?

Respuesta :

Answer:

You would meet on day 40

Step-by-step explanation:

Because when you are multiplying ten with numbers then first number changes but the 0 doesnt and then 4 meets 10 at 20 and 40 because you can multiply ten and 4 and you would get 40 so therefore you would meet on day 40.