Yes, it is rational because it can be put into a fraction
Answer:
She bought 3 bottles of oil, and that would be a total of 21$ of oil so she should have recieved 29.00$ back so no change
Step-by-step explanation:
ITS THE LAST ONE TRUST ME I JUST FINISHED WITH THAT ONE
Reading the question and adding everything up you'll get (15+3+1+1+4+1+15)
Which gets us our answer of 40 boys.
Hope I helped you.
