What we know: Mrs Lemke has a total of 10 2/3 oz of fertilizer 3/4 oz fertilizer per plant
What we need to find is left over fertilizer after equally distributing as much 3/4 oz of fertilizer per plant.
10 2/3 oz must be divided into groups of 3/4 oz Those groups will show how many plants can be fertilized with each receiving 3/4 oz of fertilizer and the remainder will be the left over fertilizer in ounces we need to find.
First we must change 10 2/3 into an improper fraction of 32/3. Now, we divide 32/3 by 3/4. (32/3)/(3/4)=(32/3)x(4/3) (32x4)/(3x3)=128/9
128/9 equals to 14 with a remainder of 2/9 That means Mrs Lemke can fertilize 14 plants with 3/4 oz of fertilizer each and have left over of 2/9 ounces. Your answer is the remainder which is 2/9 ounces.
