## jrosa99 2 years ago At Smith's Bike Rentals, it costs \$39 to rent a bike for 8 hours. How many dollars does it cost per hour of bike use? If necessary, round your answers to the nearest hundredth.

1. AriPotta

what's 39/8?

2. Dkmonteh

Just do 39/8

3. jrosa99

4.875. rounded to the nearest hundredth is ...?

4. Geometry_Hater

That rounded would be 5 dollars an hour

5. AriPotta

|dw:1349822810648:dw|

6. AriPotta

no, it would be 4.88

7. AriPotta

because the thousandths place is a 5 or greater, we can make the 7 an 8

8. AriPotta

does that make sense?

9. AriPotta

lol just came up with a pun. "does that make cents?" :l

10. jrosa99

oh ok

11. jrosa99

how bout this one... It takes 76 pounds of seed to completely plant an 8-acre field. How many acres can be planted per pound of seed?

12. Geometry_Hater

Yeah Ari is right Im used to rounding by tens by which is a little different than hundreths

13. AriPotta

you would have to do 8/76 for that one

14. jrosa99

0.105

15. jrosa99

so 0.11?

16. AriPotta

what do you have to round it to though?

17. jrosa99

hundredth

18. Geometry_Hater

No it stays the same then

19. AriPotta

that would just be 1

20. Geometry_Hater

Its below 5

21. AriPotta

0.1**

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