Christopher collected the honey from 3 of his beehives. From the first beehive he collected 2/3 gallon of honey. The last two hives yielded 1/4 gallon each. 1) How many gallons of honey did Christopher collect in all? Use the DRW strategy to support your answer.

2) After using some of his honey for baking break, Christopher found that he only had 3/4 gallon of honey left. How much did he use for baking? Support your answer using the .