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009999991 rounded to 2 significant digits is 1.0e7

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Q: What is 009999991 rounded to 2 significant digits?
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Related questions

What is 2711 rounded to 2 significant digits?

2711 rounded to 2 significant digits is 2700


What is 2.955 to 2 significant figures?

2.99 rounded to three significant digits is 2.96 2.99 rounded to two significant digits is 3.0


What is 3.199398513 rounded to 2 significant digits?

3.2


How do you round numbers to 3 significant figures?

There are three rules that are used when rounding to a desired number of significant digits (figures): 1. All digits that are not zero, are significant 2. In a number that does not have a decimal point, all zeros between two non-zero digits are significant digits 3. In a number that has a decimal point, all zeros after the leftmost non-zero digit are significant Examples: 12345 rounded to 3 significant digits: 12300, or 1.23 x 104 12.345 rounded to 3 significant digits: 12.3, or 1.23 x 101 0.012345 rounded to 3 significant digits: 0.0123, or 1.23 x 10-2 0.012045 rounded to 3 significant digits: 0.0120, or 1.20 x 10-2 In the last example the zero after 2 is significant. That is the reason for keeping it in the result when rewriting it in powers of 10 notation.


0.4559 TO 2 S.F?

Solution: Given, number = 0.4559 If a number only has 2 significant digits, the maximum significant digits it can be rounded to is 2 significant digits. The zeros before a non Zero digit are not significant. The since 9>5 it adds 1 to preceding one while rounding off. ⟹0.046. The original number, 0.4559, has 4 significant digits. Rounding this number to 2 significant digits gives us 0.46.


Scientific notation rounded off to 3 significant digits 636.42 equals?

6.36e+2


What is the measurement of 1042 rounded off to two significant digits?

1,000 to 2 s.f., or 1,000 (2 s.f.) or 1,000.


How many significant digits are in 4000000?

At least 1 and at most 7. It could be 3,999,999.9 rounded to 7 significant figures; It could be 3,999,999 rounded to 6 significant figures; It could be 4,000,015 rounded to 5 significant figures; It could be 4,000,429 rounded to 4 significant figures; It could be 3,999,999 rounded to 3 significant figures; It could be 4,049,999 rounded to 2 significant figures; It could be 4,492,467 rounded to 1 significant figure.


Rounding estimate the sum 236 plus 710?

236+710 = 946. Rounded to 2 significant digits, that is 950, rounded to one sd, it is 900.


How many significant digits does 12.300 have?

5 significant digits.


What is 1042 L rounded off to two significant digits?

1,000 L to 2 s.f., or 1,000 (2 s.f.) or 1,000 L.


How many significant digits are in 7.0047?

5 significant digits because the 2 zeros are in between other significant digits.