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We are given the following information:

- Lynn paid $12.21 for ribbon.
- The cost per yard of ribbon is $1.48.
  
We are asked to find how many yards of ribbon Lynn bought. To calculate this, we use the formula:

\[
\text{Number of yards} = \frac{\text{Total cost}}{\text{Cost per yard}}
\]

Substituting the given values:

\[
\text{Number of yards} = \frac{12.21}{1.48}
\]

Now, let's calculate this.

\[
\text{Number of yards} = 8.25
\]

Thus, Lynn bought **8.25 yards** of ribbon. The correct answer is **D**.

Would you like more details on this, or have any questions?

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Here are 5 related questions to explore further:

1. If the cost per yard increased by 10%, how many yards could Lynn buy for the same price?
2. What would be the total cost if Lynn bought 10 yards of ribbon at the same rate?
3. If Lynn had a $20 bill, how many yards of ribbon could she buy?
4. How much would it cost to buy 15 yards of ribbon at the same rate?
5. If the price per yard decreased to $1.20, how many more yards could Lynn buy for $12.21?

**Tip:** Always double-check the units in word problems to ensure you're using the correct conversion!

Lynn paid $12.21 for ribbon. The cost per yard was $1.48. How many yards of ribbon did Lynn buy?

Solve a real-world problem by calculating how many yards of ribbon Lynn bought, given a total cost of $12.21 and a unit price of $1.48 per yard. Learn the key steps involved in dividing the total cost by the cost per yard.

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