The scale indicates that 2.5cm/0.00001mm = 1, and due to the multiplicative identity property, you can multiply anything in an equation by one, so you would do (7cm)(0.00001mm/2.5cm) = 0.000028
6/12=1/2
Therefore 6/12 is equal to 50/100 or 50%
Answer:
Since it is a linear function, it is a directly proportional function
Step-by-step explanation:
i looked it up