1. S
Cost of Liquids
www.PersonalChange.info
DOUGLAS G PRATT

2. Rank these liquids in order from
most expensive to least expensive.
S Absolut Vodka
S Benadryl Children’s
S Blood
S Brent crude oil
S HP Ink #62
S Liquid paper
S Red Bull energy drink

3. Take your best guess before proceeding

4. Ordered Results
Liquid
Cost
Per
mL
conversion
$/mL
HP
Ink
#62
19.99
pack
15
1.3327
Unit
of
Blood
522.00
500ml
500
1.0440
Liquid
Paper
9.30
3
x
0.74oz
66
0.1409
Benadryl
Children's
18.55
2
x
236ml
472
0.0393
Absolut
Vodka
22.99
750ml
750
0.0307
Red
Bull
37.91
24
x
8oz
cans
6,000
0.0063
Brent
Crude
Oil
56.65
42-­‐gallon
barrel
158,987
0.0004

5. Liquid Cost per ml (US$)
0.0000
0.2500
0.5000
0.7500
1.0000
1.2500
HP Ink #62 Unit of
Blood
Liquid
Paper
Benadryl
Children's
Absolut
Vodka
Red Bull Brent Crude
Oil

6. S www.PersonalChange.info