7th Grade Fall Semester Exam Review

Front

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

Back

246 mph

Front

What percent of 30 cars finished the race if 12 cars finished?

Back

40%

Front

If Carter ran 48 miles, which was 60% of his goal, how many miles was his goal?

Back

80 miles

Front

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

Back

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

Front

Is 5/12 a rational number?

Back

Yes

Front

Define unit rate.

Back

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

Front

How do you calculate the percentage of a part compared to a whole?

Back

(Part/Whole) x 100 = Percentage

Front

What is the formula to find the goal if you know the percentage of the goal achieved?

Back

Goal = (Achieved Amount / Percentage Achieved) x 100

Front

What is the probability of rolling a number greater than 4 on a number cube?

Back

The probability is 1/3, since there are 2 favorable outcomes (5 and 6) out of 6 possible outcomes.

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.