Answer:
10:1
Step-by-step explanation:
When you cross multiply the fractions together, you should get 30:3. When you simplify that, you get 10:1 as your answer.
Answer:
a
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
3*8 = 24
Answer:
A triangles angle always equal to 180 degrees. So if you add up what you already have which is 80+40=120