It is .6 because 6 doesn't repeat and by the 10 you go left one
4 6/11 is the value of 1 part of the ratio (1). 13 7/11 of the muxture is orang juice, in litres.
X=10 Y=1.25; X=8 Y=1; X=6 Y=0.75; X=4 Y=0.5
79.8 is the discount of the price of an armchair that originally cost $266.00......... because 266.00÷30%=79.8
