https://file.aiquickdraw.com/mathbot/file/1726253490797tywt132o.jpg

Let's solve the problem using equivalent ratios based on the given information.

We know:
- In 20 minutes, Jill can make 50 flashcards.

This sets up a ratio of:
\[
\frac{50 \text{ cards}}{20 \text{ minutes}} = 2.5 \text{ cards per minute}
\]

### 1. Filling the blank for the 30-minute row:

To find the number of cards made in 30 minutes, we can multiply the rate of 2.5 cards per minute by 30 minutes:
\[
30 \times 2.5 = 75 \text{ cards}
\]

So, in 30 minutes, Jill makes **75 cards**.

### 2. Filling the blank for the 36-minute row:

Similarly, for 36 minutes:
\[
36 \times 2.5 = 90 \text{ cards}
\]

So, in 36 minutes, Jill makes **90 cards**.

### Completed table:

| Minutes | Number of cards |
|---------|-----------------|
| 20      | 50              |
| 30      | 75              |
| 36      | 90              |

Would you like more details, or do you have any further questions?

Here are 5 related questions for practice:
1. How many flashcards can Jill make in 60 minutes?
2. If Jill wants to make 200 flashcards, how many minutes will it take?
3. What is the unit rate of flashcards per minute?
4. How long would it take Jill to make 150 flashcards?
5. If Jill works for 45 minutes, how many flashcards will she complete?

**Tip:** When dealing with ratios, always check if you can simplify the rate to find how one unit (like 1 minute) relates to the quantity (like the number of cards). This makes it easy to find equivalent ratios!

Jill can make 50 flashcards every 20 minutes. Complete the table using equivalent ratios.

Learn how to solve equivalent ratio problems based on Jill's flashcard-making rate. This detailed step-by-step solution explains how to fill in a table using ratios and find how many cards are made in 30 and 36 minutes. Suitable for students in Grades 6-7.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation