Question

The surface area of a piece of paper is 137 cm2. Use the fact that 10 mm = 1 cm to convert this area to mm2. Give your answer as a number. Do not type the units in the space below.

Answer 1

To convert the surface area of a piece of paper from cm² to mm², use the conversion factor 1 cm² = 100 mm².

Step-by-step explanation:

To convert the surface area of a piece of paper from square centimeters (cm²) to square millimeters (mm²), we can use the conversion factor that 10 mm = 1 cm. Since we are given the surface area as 137 cm², we can multiply it by the conversion factor to get the value in mm².

Conversion factor: 1 cm² = (10 mm)² = 100 mm²

Therefore, the surface area of the paper in mm² is 137 cm² x 100 mm²/cm² = 13700 mm².

Answer 2

The surface area of a piece of paper is
`13700\ mm^2`

Solution:

surface area of a piece of paper = 137 sq cm

Use the fact that 10 mm = 1 cm to convert this area to mm^2

`1\ cm = 10\ mm`

Then,

`1\ cm^2 = 100\ mm^2`

Convert 137 sq cm to sq mm

`137\ cm^2 = 137 * 100\ mm^2\\\\137\ cm^2 = 13700\ mm^2`

Thus, surface area of a piece of paper is
`13700\ mm^2`