What is the highest unit price per kazoo if 25 kazoo cost $10 50 kazoo cost $18.50 and 80 kazoos cost $27.20

Question

Mathematics

Selina Maynard

13 May, 21:51

What is the highest unit price per kazoo if 25 kazoo cost $10 50 kazoo cost $18.50 and 80 kazoos cost $27.20

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Answers (1)

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Buffy · Answer 1

For this, you have to calculate Unit rates of all of them.

Unit rate of sample 1, = 10/25 = $0.4

U. R. of sample 2, = 18.50/50 = $0.37

U. R. of sample 3, 27.20/80 = $0.34

So, first one is costlier!