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3 years ago

5 pounds of birdseed cost $10.40. What is the price per ounce ?

Mathematics

1 answer:

expeople1 [14]3 years ago

4 0

$0.13 per ounce. 5 pounds of birdseed cost $10.40, then the price per ounce is $0.13.

The easiest way to solve this problem is using arithmetic operations and unit conversion.

We have to calculate the price per pound. Let's divide $10.40 by 5 pounds.

10.40/5 = 2.08

The price per pound is $2.08

To calculate the price per ounce, with 1 pound = 16 ounces. Let's divide $2.08 by 16 ounces.

2.08/16 = 0.13

The price per ounce is $0.13

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$\red{ \rule{150pt}{3pt}} \:$

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