Tony and his brother have 20 thank you cards to write. If they each write 2 per day, how many days will it take them to finish?

Respuesta :

It will take them 5 days because each person will have to do 10. So 10 divided by 2 equals five. 10 plus 10= 20. So its 5 days.
10 days because if you count by 2 you will get the answer 10 days