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Multiplication and Division
Round the answer to the same number of significant figures (sig figs) as the measurement with the fewest sig figs in the problem.
34.9cm x 4.7cm = 164.03cm2 = 160cm2 (rounded to two sig figs)
271.0g/99.8cm3 = 2.71543g/cm3 = 2.715 (rounded to four sig figs)
Addition and Subtraction
Round the answer to the fewest decimal places as the measurement with the fewest decimal places.
9.45kg + 8.329kg = 17.78kg (rounded to two decimal places)
Rounding Rules:
If the number to be dropped is less than four, keep the number in front the same. 3.43 would be rounded to 3.4 .
If the number to be dropped is greater than five, round the number in front up by 1. 3.46 would be rounded to 3.5 .
If the number to be dropped is exactly five, keep the number in front the same if it is even. If the number in front is odd, round up by 1.
4.65 rounds to 4.6 .
4.75 rounds to 4.8 .
What else can I help you with?
How do i Round off 88930371.007 to 2 significant figures?
88930371.007 to 2 significant figures is 89000000
What is 0.035550 rounded off to two significant figures?
0.036 The significant figures are indicated by the square brackets 0.0[35550], so we round this part of the figure.
How do I round off 2.78 to significant figures?
It depends on how many significant digits you want to round it off to.
How do you figure out significant figures of different numbers?
what is the round off of 124.36?
How do you round off 93.07 to two significant figures?
93
Round off 6.7050 to three significant digits?
6.71 is 6.7050 is rounded to three significant figures.
How to round significant figures when multiplying numbers?
When multiplying numbers with significant figures, round the final answer to match the number with the least significant figures in the original numbers.
How do i Round 48100231 joules to two significant numbers?
Just cut off the numbers at the eight: 48,000,000
What is the round off greatest value of 21987?
Rounding to different numbers of significant figures, the greatest result is 22,000.21 987 round off theto its greatest value what is answer.
What does the 6 in 32.60 round to?
If you are rounding off to two significant figures the result is 33.Sixes always round up to the next higher digit i.e.296 to two significant figures is 30 *101
How do you round 5.003125 to 3 significant figures?
Simply cut off the extra digits: 5.00
How would you round off 101 for two significant figures?
1.0 x 10^2
