Question

priya bought these ítems at the grocery store. Find each unit price.12 eggs for 3.how much is the cost per egg3 pounds of peanuts for $7.50.how much is the cost per pound 4 rolls of toilet paper for 2. how much is cost per roll 10 apples for $3.50.how much is the cost per

Answer 1

Answer

- The unit price of an egg is $0.25, that is, it costs $0.25 per egg.

- The unit price of 1 pound of peanut is $2.50, that is, it costs $2.50 per pound of peanut.

- The unit price of 1 roll of toilet paper is $0.50, that is, it costs $0.50 per roll of toilet paper.

- The unit price of an apple is $0.35, that is, it costs $0.35 per apple.

Explanation

We are given the list of items Priya bought and asked to find the unit price of each item.

- 12 eggs for $3. how much is the cost per egg?

12 eggs = $3

1 egg = (1 × 3)/12 = (3/12) = (1/4) = $0.25

The unit price of an egg is $0.25, that is, it costs $0.25 per egg.

- 3 pounds of peanuts for $7.50. how much is the cost per pound?

3 pounds of peanuts = $7.50

1 pound of peanuts = (1 × 7.5)/3 = (7.50/3) = $2.50

The unit price of 1 pound of peanut is $2.50, that is, it costs $2.50 per pound of peanut.

- 4 rolls of toilet paper for $2. how much is cost per roll?

4 rolls of toilet paper = $2

1 roll of toilet paper = (1 × 2)/4 = (2/4) = (1/2) = $0.50

The unit price of 1 roll of toilet paper is $0.50, that is, it costs $0.50 per roll of toilet paper.

- 10 apples for $3.50. how much is the cost per apple?

10 apples = $3.50

1 apple = (1 × 3,50)/10 = (3.5/10) = $0.35

The unit price of an apple is $0.35, that is, it costs $0.35 per apple.

Hope this Helps!!!