Friday

October 24, 2014

October 24, 2014

Posted by **Anonymous** on Tuesday, October 1, 2013 at 12:33am.

a. 1

b. 2

c. 3

d. 4

2?

- Science- Significant Figures -
**DrBob222**, Tuesday, October 1, 2013 at 12:45amNo. Area = 150 m x 100.0 m = ?

When multiplying(or dividing) the number of s.f. in the answer is the same as the SMALLEST number of the group. 150 has 3, 100.09 has 4; therefore, the answer may have 3.

Here is a very good site to read for this.

http://www.chemteam.info/SigFigs/SigFigs.html

- Science- Significant Figures -
**Anonymous**, Tuesday, October 1, 2013 at 12:48amDoesn't 150 have 2?

- Science- Significant Figures -
**Ravneet Gill**, Tuesday, October 1, 2013 at 12:49amYes the answer is two, because you round it to the least number of sig figs and 150 has 2, and 100.0 has 4. So we would round the complete answer to 2 Sig Figs.

- Science- Significant Figures -
**DrBob222**, Tuesday, October 1, 2013 at 1:15amWell, I counted 150 as 3 but it has 3 ONLY if written as 150. or 1.50E3. Sorry about that; you're right. 2 is the right answer and I'm wrong. :-(

- Science- Significant Figures -
**me**, Thursday, October 10, 2013 at 3:16pmAre you in Connections Academy?

- Science- Significant Figures -
**Bill**, Tuesday, September 23, 2014 at 10:21amBill

**Answer this Question**

**Related Questions**

Math in Science - A student measures the volume of a liquid and finds it to be ...

Science Significant Figures - Calculate the area, with the appropriate number of...

chemistry - Suppose you are asked to find the area of a rectangle that is 2.1-cm...

Chemistry - I have a Chemistry question which should be very simple but I do not...

science - you calculate the area of a 150 m x 100.0 m room. How many ...

science - you calculate the area of a 150 m x 100.0 m room. How many ...

Science (Chemistry!) - I just do not understand ANYTHING about multiplying/...

Significant figures - How would I go and express these numbers with 3 ...

Significant figures - 78.08/100 x 748= How many significant figures should I use...

Science - Calculate the area, with the appropriate number of significant figures...