Posted by **pam** on Thursday, February 11, 2010 at 11:18pm.

whats the unit rate:

882 yd in 9 secs

A grocery store sells four different jars of peanut butter. Determine which is the best buy, based on the cost per unit.

14 ounces for $1.44 20 ounces for $1.88

30 ounces for $3.48 38 ounces for $4.10

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**Patrick**, Thursday, February 11, 2010 at 11:21pm
The unit rate for the first one is 98 yd/sec.

30 ounces for $3.48 is S8.62/oz. It is the best buy.

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**kale**, Tuesday, January 24, 2012 at 9:22pm
write each ratio in three different ways 11 out of 32 students have blue eyes

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**Anonymous**, Thursday, July 9, 2015 at 3:23pm
A 5 ounce bottle of shampoo cost 1.30 what is the unit price

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