Posted by **Michaela** on Friday, October 2, 2009 at 1:51pm.

the length of a piece of string is known to be exactly 9.84 cm. two students measured the string. student A used a ruler marked in centimeters and got a measurement of 10 cm. student B used a ruler marked in millimeters and centimeters and got a measurement of 9.8 cm. how precise is the ruler originally used to measure the string ? explain

- 8th grade science -
**Ms. Sue**, Friday, October 2, 2009 at 1:56pm
See Drwls' answer from a few hours ago.

http://www.jiskha.com/display.cgi?id=1254493221

- 8th grade science -
**Ms. Sue**, Friday, October 2, 2009 at 2:10pm
Please do not keep posting the same question.

If there's something you don't understand about an answer, please be specific about what is you don't understand.

## Answer this Question

## Related Questions

- 8th grade - science - the length of a string is known to be exactly 9.84cm. two ...
- 8th grade - science - i have the same problem as before,only 3 more questions ...
- math - STRING LENGTHS: You have two pieces of string. One is 27 cm long. The ...
- math - Dino used three pieces of string to make a model of a triangle in art ...
- math - Gary has a length of string for making a yo-yo that is fifty-seven and ...
- math - Mrs. Gainey needs to buy string for 5 students to do a science activity. ...
- Physics - The length of a string is 344 cm. The string is held fixed at each end...
- 8th grade physical science - A student measured the mass of an object and ...
- math - A 24-inch piece of string is cut into two pieces. One piece is used to ...
- physics - a framed picture of weight 15N is hung on a wall, using a piece of ...

More Related Questions