Math 7 Math Midterm Review Practice

Front

What is the percentage increase if a value goes from 100 to 137?

Back

37%; increase

Front

Is there a constant ratio in a set of values if the ratios between consecutive terms are different?

Back

No - There is no constant ratio.

Front

If a problem states that the answer is C, what does that imply about the options?

Back

C is the correct answer among the given options.

Front

In a multiple-choice question, if the answer is G, what does that indicate?

Back

G is the correct answer among the options F, G, H, I.

Front

If the answer to a question is F, what can we conclude about the other options?

Back

F is the correct answer among the options F, G, H, I.

Front

What does it mean if a percentage change is described as a decrease?

Back

It means the value has reduced compared to its original amount.

Front

How do you calculate the percentage increase?

Back

Percentage Increase = ((New Value - Original Value) / Original Value) * 100.

Front

What is the formula for calculating percentage decrease?

Back

Percentage Decrease = ((Original Value - New Value) / Original Value) * 100.

Front

What is a constant ratio?

Back

A constant ratio means that the ratio between two quantities remains the same.

Front

What does it mean if a problem has multiple correct answers?

Back

It indicates that more than one option can be valid based on the context.