0.75 kg to mg

0.75 kg x1000000mg

1kg

i multiplied 1000000x0.75

by hand and came up with the wrong answer don't know what i did wrong

0750000.00

by I know the answer should be 7.5 x 10^5

Please help me understand this

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- Sep 9th 2012, 08:11 AMLouisana1metric conversion confusion
0.75 kg to mg

0.75 kg x__1000000__mg

1kg

i multiplied 1000000x0.75

by hand and came up with the wrong answer don't know what i did wrong

0750000.00

by I know the answer should be 7.5 x 10^5

Please help me understand this - Sep 9th 2012, 08:48 AMMarkFLRe: metric conversion confusion
Your result is the same as the given result in scientific notation.

- Sep 9th 2012, 10:04 AMLouisana1Re: metric conversion confusion
1500 millimeters to km

1500 mm x 1 km

10^6

1.5 x 10^5 is the answer

I am not sure if this is right - Sep 9th 2012, 10:21 AMMarkFLRe: metric conversion confusion
- Sep 9th 2012, 10:23 AMLouisana1Re: metric conversion confusion
where did you get 10 ^3 from

- Sep 9th 2012, 10:26 AMMarkFLRe: metric conversion confusion
- Sep 9th 2012, 11:39 AMLouisana1Re: metric conversion confusion
ok now did you subtract the exponents

3-6=-3 - Sep 9th 2012, 01:27 PMLouisana1Re: metric conversion confusion
why did you make 10^6 to 10^5

Please explain this one too