ASVAB Arithmetic Reasoning Practice - 7

Front

What is the scale of a map if ¼ inch represents 10 miles?

Back

The scale of the map is 1 inch = 40 miles.

Front

How do you calculate the average of a set of numbers?

Back

To calculate the average, sum all the numbers and divide by the count of numbers.

Front

If the sum of 7 numbers is greater than 140 and less than 210, what is the range for their average?

Back

The average must be between 20 and 30.

Front

What is the relationship between multiplication and division?

Back

Multiplication is the inverse operation of division.

Front

How do you convert a measurement on a map to actual distance?

Back

Multiply the measurement by the scale factor.

Front

What is the formula for finding the total distance if you know the scale and the map distance?

Back

Total Distance = Map Distance × Scale Factor.

Front

If p = 3^5, what is 3^8 in terms of p?

Back

3^8 = 27p.

Front

How do you determine the number of items needed for a different group size based on a ratio?

Back

Use the ratio of items to people to find the new quantity needed.

Front

What is the formula for finding the number of bottles needed per person?

Back

Bottles per person = Total bottles / Total people.

Front

If 3.475817 is multiplied by what number to get 34,758.17?

Back

Multiply by 10,000.