Posted by **Delilah** on Thursday, September 27, 2012 at 7:24pm.

1.

The area of Greenland is 840,000 square miles. What is this number in scientific notation?

2.

What is this number in standard form?

5.75 x 10^9

3.

In a recent year the world production of wheat was about 5.2 x 10^8 metric tons. What is this number in standard notation?

- 7th grade math - Scientific Notation basics -
**bobpursley**, Thursday, September 27, 2012 at 7:35pm
I am not going to do many for you, so think out why my answers are as they are

a. 8.4 E5 where E means times 10 to the 5th power.

b. 5 750 000 000

c. 520,000,000 tons

- 7th grade math - Scientific Notation basics -
**Anonymous**, Thursday, September 27, 2012 at 8:28pm
thanks!!! That really helped!!!

- 7th grade math - Scientific Notation basics -
**bob**, Wednesday, October 3, 2012 at 10:38am
HEY YOU GO TO CONNECTIONS ACADEMY! this is cheating

- 7th grade math - Scientific Notation basics -
**^**, Wednesday, October 24, 2012 at 7:48pm
to the poster above, how did you find this then? :P you would have had to look like up on Google, so you're a cheater too.

- 7th grade math - Scientific Notation basics -
**Cool**, Tuesday, September 9, 2014 at 6:57pm
How did you all find this site and how? you are all cheaters!!!!

- 7th grade math - Scientific Notation basics -
**Ms. ass**, Wednesday, October 21, 2015 at 6:43pm
ass

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