Two-term ratio; Compares 2 quantitesmeasured in the same units. (a:b)
Three- term ratio; Compares 3 quanites measured in the same units. (a:b:c)
Part to part ratio; Compares different parts of a group to each other. (b:c, 6:5)
Part to whole ratio; Compares to parts to the whole group. (b: all letters, b:21)
Rate; Compares 2 quantites measured in different units. (2km/1hr)
Unit Rate; A rate where the second rate is one. ($15/1hr)
Price Rate; A rate used when shopping. ($2/1mL)
Proportion Reasoning; A relationship that says that two ratios or two rates are equal. (2/3 = 6/9. (x3) )
The Original Video.
This Video is about Abby Making a doll for elmo.
Our remake of "A doll for Elmo"
"A Ratio for Elmo"
Our remake video was composing the definitions of Ratios, Rates, and Proportions.