Lisa has 6 hours of studying to do . If she divides her study time into 1/2-hour sessions , how many study sessions will she need . A.12 B.8 C.3 D.4

Question

asked Mar 24, 2020 195k views

2 Answers

Krishna Mohan · Answer 1 · 2020-03-28T21:54:30+0000

Answer:

12

Explanation:

6 / .5 (same as 1/2)

or 6 X
(2)/(1) = 12

Remember when we divide by a fraction we do the following

Keep it (the first number stays the same)

Change it (convert from a division problem to a multiplication problem)

Flip it (flip the fraction that we are dividing by over - this is called a reciprocal)