Question
Warren and Tim have a total of 68 pens. If Warren gives Tim 20 pens, Tim will have 3 times as many pens as him. Find 
(a) Warren's pens
(b) Tim's pens
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Warren and Tim have a total of 68 pens. If Warren gives Tim 20 pens, Tim will have 3 times as many pens as him. Find 
(a) Warren's pens
(b) Tim's pens