Book Maths Puzzle Number System

Which product has the lower unit price?
(a) A 17.4-ounce box of pasta noodles for $1.32
(b) A 32-ounce box of pasta noodles for $2.62

Read Solution (Total 1)

Unit price for a = 1.32/17.4 = $0.075
Unit price for b = 2.62/32 = $0.081

Lowest price is for a
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