Aclass voted for either rollerblading, swimming, or biking as their favorite summer activity. if swimming got 49% percent of the vote and biking got 16%, what percentage of the class voted for rollerblading?

35% was rollerblading

The reason is you have the numbers:49&16. You have to add 49 & 16 and that is 65! Then you have to do 100-65 because there is 100% altogether so you have to do 100-65 which makes 35. Your answer is 35. I hope that helped you!