On wednesday, abby and lauren could not practice together, so they practiced separately. abby practiced for 11/12 of an hour and lauren practiced for 2/3 of an hour. how long did they practice in wednesday?

go and ask your mom to you

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.