A machine produces soap bars with a weight of \(80 \pm\) \(0.10 \mathrm{~g}\). If the weight of the soap bars manufactured by the machine may be looked upon as a random variable having normal distribution with \(\mu=80.05 \mathrm{~g}\) and \(\sigma=0.05 \mathrm{~g}\), what percentage of these bars will meet specifications?