3 ms·I’m guessing they meant that it would require a good carpenter to make a room exactly 3m x 4m x 3mby 8_hours_ago 8y agoI’m guessing they meant that it would require a good carpenter to make a room exactly 3m x 4m x 3mojii 8y agoHow would it be harder than to make a room exactly 10 feet x 12 feet x 8 feet?vlasev 8y agoI'm guessing they are from the US where carpenters work with feet and inches rather than with meters.