Basic Arithmetic : Ratio Tables

年代tudy concepts, example questions & explanations for Basic Arithmetic

varsity tutors app store varsity tutors android store

Example Questions

Example Question #1 :Ratio Tables

Find the value ofin the following ratio table:

Untitled

Possible Answers:

Correct answer:

Explanation:

The numbers on the left side to the numbers on the right side are in a ratio of 1 to 7. In other words, multiply the numbers on the left by 7 to get the numbers on the right.

Using that ratio, we arrive at the following equation for x:

Now, divide both sides by 7.

Example Question #11 :Ratios And Rates

Find the value ofin the ratio table above.

Possible Answers:

Correct answer:

Explanation:

To find, we can set up the following ratios:

Now, cross-multiply and solve.

Example Question #3 :Ratio Tables

Find the value ofin the ratio table above.

Possible Answers:

Correct answer:

Explanation:

To find the multiplier, divide two numbers from the same row:

Now, multiply this byand set that equal to

Divide both sides by

Example Question #12 :Ratios And Rates

In the ratio table above, find.

Possible Answers:

Correct answer:

Explanation:

To figure out the ratio, divide the second column by the first.

年代ince we are multiplying the first column byto get the second column, we can set up the following equation for.

Multiply both sides by 7.

Example Question #2 :Ratio Tables

Find the value ofin the ratio table above.

Possible Answers:

Correct answer:

Explanation:

To find, we can set up the following ratio:

Now, cross multiply and solve.

Learning Tools by Varsity Tutors