5/18, five eightenth,five over eighteen,5 over 18
1/18
5.1 Inches
If there are 12 boys and 6 girls, the total number of students would be 18. You are looking for the probability of selecting a girl from the class: 6/18 Just reduce the fraction to its lowest form 6/18 = 2/6 = 1/3 Your answer would be 1/3.
Without knowing the data which is being sampled, it is impossible to answer this other than by saying that the probability is between 0 and 1 inclusive. Consider a company. If you sample the annual pay of the employees, any mean will be greater than 18 as everyone will be taking home more than £18 per year, so the probability is 1. Consider a school. If you sample the lengths of feet of the pupils, any mean will be less than 18 as all the feet are less than 18 inches long, so the probability is 0.
3/2
12 inches = 1 foot 18/12 = 1.5 feet = 1 foot and 6 inches
12 inches in 1 foot. So 18 inches = 1 foot and 6 inches 6 inches = half a foot. Therefore, 18" = 1.5'
There are 12 inches in one foot, so 18 feet is equal to 18 x 12 inches, which is 216 inches.
There are 1.5 feet in 18 inches. 18 inches x 1 foot/12 inches = 1.5 feet 1 foot = 12 inches
There are 12 inches in one foot. Therefore, 18 feet is equal to 18 x 12 = 216 inches.
There are 12 inches in one foot. Therefore, 18 inches is equal to 18/12 = 1 remainder 6 or 1 foot 6 inches.
18 inches is 1 foot 6 inches.
Since there are 12 inches in a foot, 1 foot 6 inches would be 12 inches + 6 inches, which is 18 inches
There are one and a half feet in 18 inches, since there are 12 inches in 1 foot. Therefore, 18 inches is 1 foot 6 inches.
A foot is 12 inches, so 18 inches is 1 foot and 6 inches (1'6"), or 1 and a half feet (1.5').
There are 12 inches in one foot. Therefore, 1.5 feet is equal to 1.5 x 12 = 18 inches.