Asingle batch of cookies requies two cups of sugar and three cups of flour. if more than one batch or a partial bafch was made the unit rate of sugar to flour woud remain the same

The actual width ( w) of a regulation soccer field is 90 meters (m), and the actual length is 120 meters (m). a coach has drawn a scale model of the field on a blackboard. if the longest side of his drawing is 18 cm, how long is the other side of the drawing( w)?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class