Crossing the River Table: Number of People
Number of trips
2 Kids and 8 Adults
2 Kids and 6 Adults
2 Kids and 4 Adults
2 Kids and 2 Adults
33 trips 25 trips 17 trips 9 trips +8
+8
+8
+8
Every adult is worth 8 trips, every 2 kids is worth 1 trip Algebraic Expression: T= A x 4 +1 Key: T= Number of Trips ! ! A=Number of Adults!