At the popular restaurant Fire Wok, 55 percent of guests order the signature dish.
What fraction of guests order the signature dish?

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?