To write in standard form we make the first digit between 1 and 10 and then multiply the number by powers of ten, So 960,000,000,000 = 9.6 x 1011
40 000 000 x 1 000 000 = 40 000 000 000 000 = 4 x 1013
456*105 = 45 600 000, that is 456 followed by 5 zeros.
Next power of 10 after 10 000 is 100 000.
1km = 1,000,000mm
250000000
4 000 000 000 000 + 8.0 x 10 ^18so:8,000,004,000,000,000,000
10 km = 10 000 mTo convert from km to m, multiply by 1000.
10 L = 10 000 mLTo convert from L to mL, multiply by 1000.
10 km = 10 000 mTo convert from km to m, multiply by 1000.
Since there are 10 milliletres in 1 centimetre, you would multiply 100000 by 10 which would give you 1 000 000 millimters
You multiply the number of square metres by 10 000.
A percentage is 'parts per hundred' and there are possibly 100 of them. ppm is parts per million. There are 10 000 hundreds in a million. So multiply your percentage by 10 000. i.e. 3% x 10 000 = 30 000 ppm. but check my math.
To write in standard form we make the first digit between 1 and 10 and then multiply the number by powers of ten, So 960,000,000,000 = 9.6 x 1011
10 000 000 = 10 to the power of 7
40 000 000 x 1 000 000 = 40 000 000 000 000 = 4 x 1013
456*105 = 45 600 000, that is 456 followed by 5 zeros.