🧠Mixed10 questions
Utility Cost Calculator Quiz
Test your understanding of utility cost calculator with randomized questions. Each attempt generates new numbers for a fresh challenge.
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A home uses 290 kWh of electricity per month at a rate of $0.32 per kWh, and 78 therms of gas per month at a rate of $1.01 per therm. If the water usage is 3300 gallons per month at a rate of $1.47 per 1000 gallons, what is the total monthly utility cost?