2.5%
56%
.125
14.55
4 percent
56%
66.667%.
83.73 percent
It is: 0.14*100 = 14%
The percentage is 8%
Seawater typically contains about 400 parts per million (ppm) of calcium, which is equivalent to 0.04% of calcium in seawater.
800,000 = 80,000,000 percent