Question

your cell phone company started a rewards club. For every three text sent, you get 15 points. You need 1800 points for prize. How many tags do you need to send to get that prize?

Answer 1

you would put these in a fraction then cross multiply so 15/1800 and 3/x then you get 5400 equals 15x then divide by 15 on both sides to get x equals 360