There are over 2,700 species of snakes in the world. over 600 species are venomous. what is the fraction of species that are not venomous as a decimal. (i am confused )

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?