Math
posted by Cherie .
70 out of 35,000,000 are struck by lightening each year.what is probability of being struck by lightening each year? Express this probability as a fraction reduced to its simplest terms,as a ratio,and as a percent

70/35,000,000 = 1/500,000 = 1:500,000 = 0.000002 = 0.0002%