Answer : The fluid ounces of milk required to provide 67.5 milligrams of calcium are, 13.0 fluid ounces.
Step-by-step explanation :
As we are given that 7 fluid ounces of milk provides 236.25 milligrams of calcium.
Now we have to determine the fluid ounces of milk are required to provide 67.5 milligrams of calcium.
As, 36.25 milligrams of calcium present in 7 fluid ounces of milk
So, 67.5 milligrams of calcium present in [tex]\frac{67.5mg}{36.25mg}\times 7=13.0[/tex] fluid ounces of milk
Therefore, the fluid ounces of milk required to provide 67.5 milligrams of calcium are, 13.0 fluid ounces.
