Question
Bobby and Harry have a total of 84 pens. If Bobby gives Harry 20 pens, Harry will have 5 times as many pens as him. Find 
(a) Bobby's pens
(b) Harry's pens
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Bobby and Harry have a total of 84 pens. If Bobby gives Harry 20 pens, Harry will have 5 times as many pens as him. Find 
(a) Bobby's pens
(b) Harry's pens