Of the total complaints received by the pollution control board in a city, 32% are from households regarding groundwater pollution. Also, 60% of the total complaints received by the board are regarding problems groundwater pollution. The complaints given by households formed 50% of the total complaints received by the board. if the number of complaints received by the board regarding groundwater pollution from complainants other than household is 2400, what percent of the total complaints received by the department are given by household regarding issues other than groundwater pollution?

man its so frustrating to show the answer in a tabulated form. the answer i got is 18% not sure if its correct though

**household nonhousehold<br>gw 32% 28% 60%<br>ngw 18% 22% 40%<br> 50% 50%<br>

household | non-household |<br>gw | 32% + 28% = 60%<br>ngw | 18% + 22% = 40%<br><br> 50% + 50% = 100%<br><br>not sure if its correct but this is the info i could get out of it do correct me if im wrong<br>