IDNLearn.com provides a user-friendly platform for finding and sharing accurate answers. Join our community to receive prompt, thorough responses from knowledgeable experts.

PLZ HELP ME SOMEONE! Carol and Nora left the library at the same time. Carol biked east at a speed of 8 miles per hour. Nora biked west at a speed of 10 miles per hour. How far apart were Carol and Nora after 3 hours?

Sagot :

I'm not sure if my answer is right, but I think after 3 hours they would be 54 miles apart. Because if Carol goes east 8 mph that means she has gone 24 miles in 3 hours because 3 x 8 = 24. And if Nora went 10 mph going west then she has gone 30 miles because 10 x 3 = 30. Then you do 30+24 and get 54. I hope that makes sense :)
Well if Carol goes 8 mph then you do 8 x 3 = 24     And Nora is going 10  then you do 10 x 3 = 30  ...30 + 24 = 54 miles apart in 3 hours