7th Grade Fall Semester Exam Review

Front

What is the unit rate of a train that travels 1,230 miles in 5 hours?

Back

246 mph

Front

How many miles does Brad drive on one gallon if he drives 527 miles on 17 gallons?

Back

31 mpg

Front

If a spinner with eight congruent sections is spun 120 times, how many times can we predict it will land on an even number?

Back

45

Front

Classify the number -23.

Back

integer, rational, real

Front

What are the possible outcomes when rolling a number cube and flipping a coin, focusing on numbers greater than 4?

Back

5, Heads; 5, Tails; 6, Heads; 6, Tails

Front

Define unit rate.

Back

A unit rate is a comparison of two different quantities when they are combined together. It is often expressed as a quantity per one unit.

Front

What is the formula to calculate miles per gallon (mpg)?

Back

mpg = total miles driven / total gallons used.

Front

What is the probability of landing on an even number when spinning a spinner with eight sections?

Back

4 out of 8 sections are even, so the probability is 1/2.

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction or ratio of two integers.