The tape diagram shows a way to model 5/8×11. PLzZ HEL!!!
The tape diagram shows a way to model 5/8×11.

Enter a number in each box to answer the questions.

a. The value of 8 units is 11. What is the value of 1 unit?

1 unit =

b. What is the value of 5 units, as a fraction greater than 1?

5 units =

c. What is the value of 5 units, as a mixed number

5 units =

P(a given b) = p(a and b) / p(b)  p(a and b) is the probability student takes both a math class and a science class.  70% take math, then p(a) = .70if 65% take science, then p(b) = .6545% take both, then p(a and b) = .45  p(a given b)  is now .45 / .70 = .6428571429.  that's the probability that a randomly selected student will take science given that he takes math.  assume 45 students take math and science.assume 25 students take math only.assume 20 students take science only.  the total number of students is 90 that take either math or science.  out of that 90, 70 take either math or math and science.that's 25 for math only and 45 that take math and science.so, out of the 70 who take math, 45 also take science.that's a percentage of 45/70 = .6428571429 your answer *64.29%*