6 A loaf of bread has a mass of x kg. What is its
mass in grammes?​

What is the percent of increase for a population that changed from 438,000 to 561,000

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

Can someone me out here and the tell me the greatest common factor