Iwatched a movie called nemo, the movie was 1h: 20m long. the first commercial started at 20 minutes ideational commercials were every 10 minutes. what is the greatest number of commercials shown during the movie?

I think it is 13 because of the one in the beginning and there are commercials every ten minutes so 120 divided by 10 is 12 12 plus 1 equals thirteen

Planet earth has a mass of 5.9726x10²⁴ kg.then: 5.9726x10²⁴ kg=100% of the total earth mass.if the water´s mass=5x10-4 % of the total mass, we can solve this problem by the rule of three.5.9726x10²⁴ %*10⁻⁴ %x=(5.9726x10²³ kg)(5*10⁻⁴  %) / 100 %=2.9863x10¹⁹ kganswer:   the mass of the planet´s water would be   2.9863 x 10¹⁹ kg.