### All Basic Arithmetic Resources

## Example Questions

### Example Question #11 : Ratios And Rates

Find the value of in the following ratio table:

**Possible Answers:**

**Correct answer:**

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 #12 : Ratios And Rates

Find the value of in the ratio table above.

**Possible Answers:**

**Correct answer:**

To find , we can set up the following ratios:

Now, cross-multiply and solve.

### Example Question #13 : Ratios And Rates

Find the value of in the ratio table above.

**Possible Answers:**

**Correct answer:**

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

Now, multiply this by and set that equal to

Divide both sides by

### Example Question #14 : Ratios And Rates

In the ratio table above, find .

**Possible Answers:**

**Correct answer:**

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

Since we are multiplying the first column by to get the second column, we can set up the following equation for .

Multiply both sides by 7.

### Example Question #15 : Ratios And Rates

Find the value of in the ratio table above.

**Possible Answers:**

**Correct answer:**

To find , we can set up the following ratio:

Now, cross multiply and solve.

### All Basic Arithmetic Resources

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