Question
Eric can paint 1 flat in 4 days. With Bobby's help, they can paint the same flat in 3 days. How many days would Bobby take to paint the flat alone?
4 m

Click button first when a symbol is required. X

Eric can paint 1 flat in 4 days. With Bobby's help, they can paint the same flat in 3 days. How many days would Bobby take to paint the flat alone?