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Which expression will produce an answer with the fewest significant figures A 23.51 56.2 B 22.3 - 9.7 C 12.2 - 4.7 D 3460 - 1790?
its C :))
what expression will produce an answer with the fewest significant figures A 22.4 - 15.1 B 5070 - 3880 C 15.4 - 2.2 D 22.7 48.2?
22.4-15.1 :)
What is the sum of 2.7g and 2.47g exspressed in the correct number of significant digits?
5.2g When you add or subtract using significant figures, you round the answer to the fewest number of decimal places as the measurement with the fewest decimal places.
Examples in multiplication and division of significant figures?
Multiplication and DivisionRound 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 SubtractionRound 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)
Which of the 3-D figures has the fewest edges?
a sphere has no edgesOf the solids with planar faces and line edges the tetrahedron has the fewest edges and faces. (Four faces and six edges)
Which expression will produce an answer with the fewest significant figures A 23.51 56.2 B 22.3 - 9.7 C 12.2 - 4.7 D 3460 - 1790?
its C :))
what expression will produce an answer with the fewest significant figures A 22.4 - 15.1 B 5070 - 3880 C 15.4 - 2.2 D 22.7 48.2?
22.4-15.1 :)
What is the significant figures 4.884 x 2.25?
4.884 has four significant figures and 2.25 has three significant figures. 4.884 x 2.25 = 10.989 = 11.0 rounded to three significant figures. When multiplying or dividing, the result must have the same number of significant figures as the number in the problem with the fewest significant figures.
How many significant figures would be in the answer of 2.2458 m x 0.55 m?
Two. When multiplying or dividing the answer is rounded to the fewest significant figures in the given measurements. 0.55 has only two significant figures, so the answer can have only two significant figures.
How many significant figures are in 8.8462 - 3.745?
5.1011999999999995
What is the significant figures for 13.5 x 3.00?
When multiplying, the number of significant numbers in the answer should be the same as the fewest significant figures in the problem. Both 13.5 and 3.00 have three significant figures, so the answer will have three significant figures. 13.5 x 3.00 = 40.5 exactly (no need to round).
What is the sum of 2.7g and 2.47g exspressed in the correct number of significant digits?
5.2g When you add or subtract using significant figures, you round the answer to the fewest number of decimal places as the measurement with the fewest decimal places.
When multiplying and diving measured quantities the number of significant figures in the result should be equal to the number of significant figures in?
the measured quantity with the least number of significant figures. For example, if you multiply a quantity with 3 significant figures by a quantity with 2 significant figures, your result should have 2 significant figures.
How many significant figures should the product of 0.12 g 1.8 g and 0.562 g have?
The product of 0.12 g, 1.8 g, and 0.562 g should have the same number of significant figures as the measurement with the fewest significant figures, which is 0.12 g in this case. Therefore, the product should be expressed with two significant figures.
Examples in multiplication and division of significant figures?
Multiplication and DivisionRound 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 SubtractionRound 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)
Significant figures of 5.7 plus 3.2?
The sum of 5.1 and 3.2 is 8.9 with two significant figures. When adding or subtracting numbers, the result should have the same number of decimal places as the number with the fewest decimal places, which in this case is 3.2.
What is the rule for significant figures when adding or subtracting decimals?
When adding and/or subtracting, your answer can only show as many decimal places as the measurement having the fewest number in the decimal places.
