I believe it would be 12 because 9 min divided by .75 a rotation gets 12 rotations
43 units
count all the square boxes. count the boxes covering more than half and leave the boxes covering less than half. I hope it's correct.
Answer:
5/-4
Step-by-step explanation:
use the keep change flip method. first keep the 1/2. then change the division to multiplication. finally flip the -2/5 to 5/-2. solve to get 5/-4