At Fatima 's Fruits , a bag of eight graperfruits costs `$ 4.40 . ` At Ernie 's edibles , a ,bag of three grapefruits costs $ 1.86 . How much cheaper , per grapefruit, is the cost at Fatima 's Fruits than At Ernie 's Edibles ?

Options

A. `$0.07
B. `$0.35`
C. `$0.59`
D. `$1.17`

Answer

To find out how much cheaper the cost per grapefruit is at Fatima's Fruits compared to Ernie's Edibles, we can follow these steps:

### Step 1: Calculate the cost per grapefruit at Fatima's Fruits.
- The cost of a bag of 8 grapefruits at Fatima's Fruits is $4.40.
- To find the cost per grapefruit, divide the total cost by the number of grapefruits:

\[ \text{Cost per grapefruit at Fatima's} = \frac{4.40}{8} \]

### Step 2: Perform the division.
- Calculating the above expression:

\[ \frac{4.40}{8} = 0.55 \]

- Thus, the cost per grapefruit at Fatima's Fruits is $0.55.

### Step 3: Calculate the cost per grapefruit at Ernie's Edibles.
- The cost of a bag of 3 grapefruits at Ernie's Edibles is $1.86.
- To find the cost per grapefruit, divide the total cost by the number of grapefruits:

\[ \text{Cost per grapefruit at Ernie's} = \frac{1.86}{3} \]

### Step 4: Perform the division.
- Calculating the above expression:

\[ \frac{1.86}{3} = 0.62 \]

- Thus, the cost per grapefruit at Ernie's Edibles is $0.62.

### Step 5: Calculate the difference in cost per grapefruit.
- Now, we need to find out how much cheaper the cost at Fatima's is compared to Ernie's. We do this by subtracting the cost at Fatima's from the cost at Ernie's:

\[ \text{Difference} = \text{Cost at Ernie's} - \text{Cost at Fatima's} \]

### Step 6: Perform the subtraction.
- Calculating the difference:

\[ 0.62 - 0.55 = 0.07 \]

- Therefore, the cost per grapefruit at Fatima's Fruits is $0.07 cheaper than at Ernie's Edibles.

### Final Answer:
- The cost at Fatima's Fruits is $0.07 cheaper per grapefruit than at Ernie's Edibles.

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