Answer: It would be 1/2 divided by 5. In other words 1/2 times 1/5. That equals 1/10. Each plant would get 1/10 of a gallon each. To check you would multiply 1/10 times 5.<em> </em><em>That equals</em><em> </em><u><em>1/2</em></u>
she divided 1/2 among five plants, so you would do exactly what it seems. Divide 2 by 1/5, which is the same as multiplying 1/2 and 1/5. Therefore, 1/10.