In a downtown parking lot there are 5 times as many cars there as trucks. there are 12 trucks in the parking lot. how many cars are in the parking lot

Answer this question only if you know the 30 points and

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

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.