How many 4-colored groups can be selected from 13 different colored balloons?

6people equally share 56 gummy worms. how many gummy worms does each person get? nine and one sixth gummy worms nine and two sixths gummy worms ten and one sixth gummy worms ten and two eighths gummy worms

Convert 2000 swiss francs to dutch guilders

Which letters from the table represent like terms? a and b b and c a and d b and d