Question

4.

A machine makes a staple from 20mm of wire. How many
staples will it make from 50cm of wire?

Answer 1

25

Explanation:

(50 cm (centimeters))/(20 mm (millimeters))

Result:

25 m/m (meters per meter)

25

2500%

Unit conversions:

15.53 mi/km (miles per kilometer)

25 mi/mi (miles per mile)

25 squares

Interpretation:

length ratio