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Course: Grade 7 (VA SOL)>Unit 4

Lesson 1: Equivalent ratios

Equivalent ratio word problems

This video teaches solving ratio word problems, using examples like Yoda Soda for guests, fish ratios in a tank, ice cream sundae ingredients, and dog color ratios at a park. Mastering these techniques helps students tackle real-world math challenges.

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• If I have 6 puppies and 1/5 of them are brown, how many are brown?
• That would be 1.2, but how is that possible?
• what is 7/8 fish if there is 6456789 fish
• First, divide 6456789 by 8:
807098.625

Then, multiply 807098.625 by 7:

5649690.375

So 7/8 is the same as 5649690.375/6456789

Hope my answer is correct and helps you!
• If I have 5 brown puppies for every 10 white puppies. How white puppies do I have for every 1 brown puppy
• 10/5 white puppies, which is 2.
5 :10 and 1:2 are equivalent. You can get 1:2 by dividing both sides of 5 :10 by 5.
• I know that this has nothing to do with this videos but here is a random question I made:

You are doing some origami. For each paper star you need 2 papers and for every flower, you need 1 paper. If you make 7 paper stars and 11 flowers, how many paper pieces did you use?

• It is 25 papers
• At , what does counterintuitive mean
• Counterintuitive means like against common sense
• Multiplying or dividing each term by the same nonzero number will give an equal ratio. For example, the ratio 2:4 is equal to the ratio 1:2.

Correct?
• Yoda Soda; The New Trend of the Multiverse
'' Mmm, good this is!''
• I know!
• What is ?
• a logical explanatoin of xetrantroinal materantiomn[good way]
• I have a question that how can you find the area of a 3D shape
• There is no such thing as area of 3D objects, you have to talk about lateral surface area and total surface area (often just called surface area). You can do this by creating a net of the 3D object or use the formulas that are known, you can go to search box and put in surface area.