Answer:
8000 gallons/household per month
Step-by-step explanation:
Given that the discharge of 4.8 trillion gallons could supply country A households in 6 months, find for a single month.
Divide the discharge (4.8 trillion gallons) by 6
4.8/6 =0.8 trillion gallons supplied to country,s households in 1 month
To find usage per household, divide the supply per month by the number of households
=0.8 × 1000,000,000,000 gallons/100,000,000 households
=0.8×10,000 gallons/household
=8000 gallons/household per month
