By implementing biofuels and biodiesels, the town planner thinks that the public transportation emissions will be decreased 10 percent, from 3.15 metric tons to 2.84 metric tons! This, along with pledges from the community to decrease use of private transportation, will decrease emissions from 13.65 metric tons to 10.92 metric tons of CO2!

6. How many metric tons of emissions will be reduced per household if both of these plans succeed?