Question

About 1/10 of the human population is left-handed.

Answer 1

10% left handed
90%(9/10) right handed
1:9

Answer 2

Answer:

If 1/10 of every person is left handed that means that 9/10 people would be right handed, so if 10% of people are left handed then the other 90% would be right handed. Hope this helped! :D

Step-by-step explanation: