x + 3x = 80
4x = 80
x = 20 tiles on Sunday
Pam laid three times as many tiles on Saturday as she laid on Sunday. If Pam laid 80 tiles over the weekend altogether, how many tiles did she lay on Saturday?
4 answers
20 tiles
27 tiles
54 tiles
60 tiles
27 tiles
54 tiles
60 tiles
60
20