Question

Patrick's doctor found a tumor that measured 38 mm in diameter. How large, in inches, is the tumor?

Answer 1

The tumor measures 38 mm in diameter. Converting millimeters to inches, the size of the tumor is approximately 1.50 inches.

Step-by-step explanation:

The tumor measures 38 mm in diameter, and we need to find its size in inches. To convert millimeters to inches, we can use the conversion factor 1 inch = 25.4 millimeters.

We can set up a proportion to solve for the size of the tumor in inches:

38 mm = x inches

Using the conversion factor, we can write the proportion as:

1 inch / 25.4 mm = x inches / 38 mm

Cross-multiplying and solving for x gives:

x = (1 inch x 38 mm) / (25.4 mm)

Calculating the value of x, we find:

x = 1.50 inches