Unlock the concept of equivalent ratios with a detailed, step-by-step guide designed to help you master the topic! This resource is perfect for students working on 6th-grade math and anyone looking to strengthen their understanding of ratios. Learn how to create ratio tables, find missing values, and solve real-world word problems with ease.
Start by organizing quantities into tables.
A ratio table helps visualize how
two quantities are related.
For example, if a recipe calls for 2 cups of flour
to make 4 cookies, you can create a table
to find how much flour is needed for 6 cookies:
Flour (cups) | Cookies |
---|---|
2 | 4 |
? | 6 |
Once you have a ratio, use multiplication
or division to find missing values.
For the example above, the ratio of flour
to cookies is 2:4, or 1:2.
So, to find how much flour is needed for
6 cookies,
you multiply:
Flour = 6/2×1=3cups
So, for 6 cookies, you need 3 cups of flour.
A car travels 60 miles in 2 hours. How far will it travel in 5 hours if it maintains the same speed?
Understand the Relationship
The ratio of distance to time is 60miles:2hours.
Simplify the Ratio
Divide both terms of the ratio by 2 to find the distance traveled in 1 hour:
60/2=30 miles per hour.
Calculate for 5 Hours
Multiply the distance per hour (miles 30miles) by 5 hours:
Distance=30×5=150miles.
Final Answer
The car will travel 150 miles in 5 hours.
Equivalent ratios form the basis for proportional reasoning, essential in math and everyday life, like budgeting or cooking. With easy examples and engaging 6th-grade problems, this resource provides everything you need to master ratios, improve problem-solving skills, and boost confidence in math.
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