Question

A, B and C working together take 8 min to adress a pile of envelopes A and B together would take 10 min A and C together would take 15min how would each take working alone

@Sumouli Okay...
I hope I spelled it write this time
your name is very difficult

Answer 1

Answer:

Plz refer that 5 pic ..

Hope help

Thank you

Answer 2

Answer:

btw u can call me yangsu, my nickname.

what's ur nickname