When TLC solvent get 10cm height then compound (A) gets 8cm and (B) gets 6cm height calculate R_(f) of A and B

When TLC solvent get 10cm height then compound (A) gets 8cm and (B) ge

1.	When TLC solvent get 10cm height then compound (A) gets 8cm and (B) gets 6cm height calculate R_(f) of A and B
Answer» SOLUTION :(A) 0.8 and (B) 0.6