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Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level

The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.

Green box means correct.

Yellow box means incorrect.

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Grade 8 - Number

Standard 8.N.4 - Determine if two ratios in the word problem are equivalent.

Included Skills:

Demonstrate an understanding of ratio and rate.

• Express a two-term ratio from a given context in the forms 3:5 or 3 to 5.

• Express a three-term ratio from a given context in the forms 4:7:3 or 4 to 7 to 3.

• Express a part to part ratio as a part to whole fraction; e.g., frozen juice to water: 1 can concentrate to 4 cans of water can be represented as 1/5, which is the ratio of concentrate to solution, or 4/5, which is the ratio of water to solution.

• Identify and describe ratios and rates (including unit rates) from real-life examples, and record them symbolically.

• Express a given rate, using words or symbols; e.g., 20 L per 100 km or 20 L/100 km.

• Express a given ratio as a percent, and explain why a rate cannot be represented as a percent.

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