A liter of water weighs a kilogram so 15 mg/kg = 15 ppm on a mass over mass basis. If that is the flavor of ppm you want, done. But ppm can also be computed on a volume basis, molar ratio, etc. It is better tio use a clear form with units that identifies the basis such as mg/kg.
Serena Williams knocked off Lucie Safarova in the final of the women's draw at the French Open, and Bovada has her listed as the clear favorite on the odds to win Wimbledon this year; Williams sits as the 7/4 chalk on those betting lines.
With Serena Williamsâ victory over Lucie Safarova in the French Open, she has moved into third place all-time for the most womenâs Grand Slam titles. update Following the Serena Williamsâ 2015 victory at The Championships, Wimbledon, here are the updated standings for most Grand Slam titles in womenâs tennis.