38 pah. iaurt.....14 pah. smantana......132 lei 36 pah. iaurt..... 7 pah. smantana.......100 lei /×2 38 pah. iaurt.....14 pah. smantana.......132 lei 72 pah. iaurt.....14 pah. smantana.......200 lei __________________________________ 34 pah. iaurt................../..........................68 lei 1 pahar iaurt=68:34 1 pahar iaurt=2 lei 38 pah. iaurt.....14 pah. smantana......132 lei 38×2 + 14 pah. smantana=132 76 + 14 pah. smantana=132 14 pah. smantana=132-76 14 pah. smantana=56 1 pahar smantana=56:14 1 pahar smantana=4 lei