Question
Warren, Zeph and Albert have some pens. The ratios of their pens are as follows:

Warren : (Warren + Zeph + Albert) = 1 : 3
Zeph : (Warren + Albert) = 1 : 3

Albert has 20 pens more than Zeph. In the end, Albert gives away all he has to Zeph and Warren so that both Zeph and Warren end up with the same number of pens, how many pens has Zeph received from Albert?
4 m

Click button first when a symbol is required. X

Warren, Zeph and Albert have some pens. The ratios of their pens are as follows:

Warren : (Warren + Zeph + Albert) = 1 : 3
Zeph : (Warren + Albert) = 1 : 3

Albert has 20 pens more than Zeph. In the end, Albert gives away all he has to Zeph and Warren so that both Zeph and Warren end up with the same number of pens, how many pens has Zeph received from Albert?