Solve for x: |1/3-x/4|=7/12

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.