Respuesta :

If 870mg is 30% of recommended daily amount, then we can set up the equation:
870 = 0.30 * x (where x is the recommended amount)
870 / 0.3 = x
x = 2900mg

Therefore the recommended daily amount is 2900mg of salt
Rchicago3216

Answer:

2900 milligrams

Step-by-step explanation:

I had to do it and I got it right.