For this case we can make the following rule of three to solve the problem: 126 --------> 14 x -----------> 30 We clear the value of x: x = (30/14) * (126) x = 270 400 page books Answer: it could collate in 30 days about: x = 270 400 page books
You answer should be 7/12, or aprox. 0.58 (I could be wrong)
You need to divid the number of outcomes that will satisfy your probability (anything that’s not 4,10,2,3, or 11, so there are 7 numbers left) by the total number of outcomes, (12), and that’s your answer
