Question

How could you determine if 40:10 is equivalent ratio to 2:0.5? Are they equivalent ratios? Give details and write in complete sentences please and thank you

Answer 1

40:10 is equivalent to 2:0.5
Think of it as a fraction. (40/10) We can then reduce that. So we divide 10 by 10 and what we do to one side we have to do to the other so we divide 40 by 10 and we get 4/1 we can then divide both sides by 2 and get 2/0.5 or 2:0.5 :D