How much did Mr. Romanov pay for 9.3 gallons of gas at $3.30 a gallon?(1 point)

2 answers

Mr. Romanov paid $30.69 for 9.3 gallons of gas.
One-third of the campers at Rosewood Performing Arts Camp play an instrument. Two-fifths of those campers play the guitar. What fraction of the campers at Rosewood Performing Arts Camp play the guitar?