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.

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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Math Games for Teachers

Grade 8 - Number

Standard 8.N.4 - Express pictures as a ratio.

Included Skills:

Demonstrate an understanding of ratio and rate.
Students who have achieved this outcome should be able to:
A. Express a two-term ratio from a given context in the forms 3 : 5 or 3 to 5.
B. Express a three-term ratio from a given context in the forms 4 : 7 : 3 or 4 to 7 to 3.
C. Express a part to part ratio as a part to whole fraction, e.g., frozen juice to water; 1 can of 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.
D. Identify and describe ratios and rates from real-life examples, and record them symbolically.
E. Express a given rate using words or symbols, e.g., 20 L per 100 km or 20 L/100 km.
F. Express a given ratio as a percent and explain why a rate cannot be represented as a percent.

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