Appetizer

Algebra Level 2

Jack wants to go to city D from city A through City B and C . He noted that the time taken from A to C and from B to D is 30 minutes and 40 minutes repectively. It is also generally known that the time taken for entire journey is 50 minutes. What is the time taken if Jack wants to go to city C from B?

×

Problem Loading...

Note Loading...

Set Loading...