A student played a computer game 500 time and won 370 of these games. He then won the next “x” games and lost none.
He has now won 75% of the games he has played find the value of “x”

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint. how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.