The price ration of a table and a chair is 7:3 at first their prices are then marked 60$ above their initial price the ratio then becomes 9:5 find original price for both first answer gets marked brainiest

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.