Particular expenses: electricity: $150, water: $80, natural gas: $208, telephone: $212. Electricity is

what percent of the total expenses?

total expenses: 650

electricity is 150/650 = ____ %

(150/650) * 100% = 23.1 %.

To find out what percent electricity is of the total expenses, follow these steps:

1. Add up all the expenses to find the total: $150 (electricity) + $80 (water) + $208 (natural gas) + $212 (telephone) = $650 (total expenses).

2. Divide the amount spent on electricity by the total expenses: $150 / $650 = 0.2308.

3. Convert the decimal to a percentage by multiplying it by 100: 0.2308 x 100 = 23.08.

Therefore, electricity is approximately 23.08% of the total expenses.