First you need to convert them to one common measurement... I'll use cm for the measurement.
- 1m = 100 cm
- 10 cm = 10 cm
- 50 mm = 0.1 cm
- 1 km = 100000 cm
Using this info to convert gives
The smallest is 50 mm which is equal to 5 cm
The scale factor is 4 since 8 divided by 2 is 4
63*150%=94.5
So 94.5 is your answer!
Slope is Rise over Run
<span>So the slope would be 2.25 / 25
Hope I helped :)</span>
