Answer:
the third one
Step-by-step explanation:
5 1/3
8 2/15
2 4/5 change to 2 12/15
8 2/15 change to 7 17/15
-2 12/15
7 17/15
-2 12/15
——-——
5 5/15 reduced to 5 1/3
CAN EXPLAIN FURTHER
Answer:
I'm well I can't include a model but I think I could explain it pretty well you see when you add the six tiger shark teeth and the eight sand tiger shark teeth together and compare that to the 18 that is 14 so they said the rest is well the rest is bull shark teeth so that is for so the ratio is 4 to 18 which means the 4 stands for the bull shark teeth to the whole amount of shark teeth
180° = 120° + 60°
A line is 180 degrees
Hope this helps!
