at a grocery store, blueberries come packaged in 8 - ounce containers for $2.80. at a farmers market…

at a grocery store, blueberries come packaged in 8 - ounce containers for $2.80. at a farmers market, blueberries cost $4.20 for 14 ounces. there are 16 ounces in one pound. which statement accurately compares the cost of blueberries?\nblueberries are $0.23 per pound more expensive at the farmers market.\nblueberries are $0.50 per pound less expensive at the farmers market.\nblueberries are $0.80 per pound less expensive at the farmers market.\nblueberries are $1.40 per pound more expensive at the farmers market.

at a grocery store, blueberries come packaged in 8 - ounce containers for $2.80. at a farmers market, blueberries cost $4.20 for 14 ounces. there are 16 ounces in one pound. which statement accurately compares the cost of blueberries?\nblueberries are $0.23 per pound more expensive at the farmers market.\nblueberries are $0.50 per pound less expensive at the farmers market.\nblueberries are $0.80 per pound less expensive at the farmers market.\nblueberries are $1.40 per pound more expensive at the farmers market.

Answer

Explanation:

Step1: Calculate grocery - store price per pound

First, find the price per ounce at the grocery store. The price of an 8 - ounce container is $2.80, so the price per ounce is $\frac{2.80}{8}=0.35$ dollars per ounce. Since there are 16 ounces in a pound, the price per pound at the grocery store is $0.35\times16 = 5.6$ dollars per pound.

Step2: Calculate farmer - market price per pound

The price of 14 ounces of blueberries at the farmer's market is $4.20. The price per ounce is $\frac{4.20}{14}=0.3$ dollars per ounce. Then the price per pound at the farmer's market is $0.3\times16 = 4.8$ dollars per pound.

Step3: Compare the two prices

Subtract the farmer - market price per pound from the grocery - store price per pound: $5.6−4.8 = 0.8$ dollars per pound. This means blueberries are $0.80$ per pound less expensive at the farmer's market.

Answer:

Blueberries are $0.80$ per pound less expensive at the farmer's market.