3.4*108
3.4 x 10^8
There is 340000000 cm in 3400 km.
3.4 x 10^8 or 3.4E8
Both of these are correct: 3.4 x 10^8 or 3.4E8
3.4*108
3.4 x 10^8
There is 340000000 cm in 3400 km.
3.4 x 10^8 or 3.4E8
About 47 million.
Both of these are correct: 3.4 x 10^8 or 3.4E8
We look at the digit in the millions place. It is an 8, so we round up to give 340000000 as the answer.
Depends on who it was addressed to, what is was written on and with, and whether you want it's insurance value, conservative auction estimate, or its aesthetic value.
Put the decimal point after the first non-zero digit and copy all digits except trailing zeros. Multiply this by 10 to some power. To work out the power, count how many digits the decimal point must move to get back where it was in the original number; if the decimal point has to move to the left, make the count negative. Thus: 340000000 = 3.4 x 10^8
The average of 82 percent, 94 percent, 89 percent, and 91 percent is 89 percent.
(85 percent + 79 percent + 92 percent + 100 percent)/4 = 89 percent
30 percent of 20 percent of 150 percent = 0.09