Turn 0.46 into a fraction

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

2.5 milligrams is equivalent to how many grams