7th grade Ratio and Proportion

7th grade Ratio and Proportion

Assessment

Flashcard

Mathematics

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant.

2.

FLASHCARD QUESTION

Front

What does it mean if a graph passes through the origin?

Back

If a graph passes through the origin (0,0), it indicates that the relationship is proportional.

3.

FLASHCARD QUESTION

Front

How can you determine if a table of values is proportional?

Back

To determine if a table is proportional, check if the ratio of y to x is constant for all pairs of values.

4.

FLASHCARD QUESTION

Front

What is the formula for finding a unit rate?

Back

The unit rate is found by dividing the quantity by the number of units, expressed as y/x.

5.

FLASHCARD QUESTION

Front

If Juan drove 275 miles in 5 hours, what is his rate of speed?

Back

His rate of speed is 55 miles per hour (275 miles ÷ 5 hours).

6.

FLASHCARD QUESTION

Front

How do you predict distance traveled at a constant speed?

Back

To predict distance, multiply the speed by the time traveled.

7.

FLASHCARD QUESTION

Front

What is the definition of a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

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