Respuesta :

Answer:

Step-by-step explanation:

I believe if you multiply 850×2= 1700.

Multiply 850×3..

That would equal to 2550.

i think its 1275. if you can do 850 in two days, then you can do 425 in one day, because 850/2 = 425. so if we know they make 850 in two days, and we know that 425 are made in one day, 850+425= 1,275.