Question

Rational equation problem:
Student A can finish a job in 6 hours while it would take 8 hours for
Student B to do the same job. If they work together, how long would it
take them to finish the job?

Answer 1

student A ---- 6 hours
student B ---- 8 hours
-------------------
together ----- (6+8)/2 = 14/2 = 7 hours