Question
Ben spent 3 h 40 min to complete his Biology and Geography assignments. He spent 30 min more on his Biology assignment than his Geography assignment. How long did he take to complete his Geography assignment?
4 m

Click button first when a symbol is required. X

Ben spent 3 h 40 min to complete his Biology and Geography assignments. He spent 30 min more on his Biology assignment than his Geography assignment. How long did he take to complete his Geography assignment?