<h3>
Resolution 12 Shaded in.</h3>
Step-by-step explanation: Imagine a triangle with 16 spots and you need to get 75% of it 16 in all is 100 take away 4 spots you get 12 and 12 from 16 is 75 if you do the math
If the denominator of this fraction was 80, the numerator would have to be 44
HIGH SPEED= 40*30=1200 cm
low speed= 25*51=1275 cm
total= 1200+1275=2475 cm