Round the number 0.007846 to three significant figures.
Note
The first three significant digits are 7, 8 and 4; the next digit is 6, so the third digit 4 rounds up to 5, giving 0.00785.
Round the number 0.007846 to three significant figures.
The first three significant digits are 7, 8 and 4; the next digit is 6, so the third digit 4 rounds up to 5, giving 0.00785.