Question

Two persons A and B under take to do a piece of
work for Rs. 4800. A could do it alone in 5 days
and B could do it alone in 8 days. With the help of
C and D they finished it in 3 days. If the alone
work of C be twice that of D' the share of Dis​

Answer 1

Answer:

don't no because I don't like math