Name
Date
Puzzled Penguin Proportions
Dear Students:
I wrote the proportions below, but someone
told me they are all incorrect. Can you help
me by changing just one of the numbers at a
time in each proportion so that the
proportion is correct? Please show me all
the possible combinations.
Thank you,
The Puzzled Penguin
3 : 12
9 : 18
8 : 32
15 : 24
1.
2.
9 : 54
6 : 30
8 : 32
12 : 60
3.
4.
5 : 35
10 : 50
12 : 72
14 : 112
5.
6.