If an earthworm is 18 mm long and it is photographec I and the picture is magnified 2.5 x, how long will it be in the picture? Enter a number mm

## Step 1:The problem is asking for the size of the earthworm in the picture when it is magnified. This is a simple multiplication problem. We multiply the original size of the earthworm by the magnification factor.### The formula for this calculation is: **Original size * Magnification factor = Magnified size**## Step 2:Substitute the given values into the formula. The original size of the earthworm is and the magnification factor is .### The calculation is: ** **