How would you calculate total magnification for an image under a microscope?

Imagine a pie chart like a clock if the hand is on 3 oclock what percent of pie is that? What does sit and reach measures? What number can equally divide into 358? Two switches are 47 meters apart They need to communicate at 600 Mbps? Subtract 4 feet and 6 inches from 14 feet how much is left? What is 4 over 8 minus 1 over 4? What does the ancronym stand for? How many minutes are in twenty-five hours? How many buttons are in one 1 gg? Joanne has worked at a second job for 14 hours a week for the past 8 weeks.how much did she make per hour if she earned 856.80 over the 8-week period? How many numbers are there on a standard dice? What has 1 eye 2 nose 3 ears 4 mouth 5 hands 6 legs 7 fingers 8 toes? What are the rules of commutive property? What is 10 percent of 23980? What is theLCM of 5 and 7? How many feet equal 200 feet? Why do you double numbers? What is the relationship between the measure of an angle and the reflex measure of an angle? What is the probability that 12 rolls of a die will show exactly three fours? What is 567 thousands in standard form with decimals?