Oh, dude, so like, 502.6548246 to 3 significant figures is 503. Because, you know, we're just rounding it off, making it look all fancy and stuff. Who even needs all those extra decimals anyway, right?
0.000729512 in scientific notation written to 3 significant places is 7.30x10-4.
Significant figures. For example, 3.4953729 to 3 significant figures would be 3.495
To determine the number of significant digits in the result of the operation ( (40200.0 \times 0.000240) - 2.778 ), we first evaluate the multiplication. The term ( 40200.0 ) has 6 significant digits, and ( 0.000240 ) has 3 significant digits, so the product will have 3 significant digits (the least in the multiplication). When subtracting ( 2.778 ) (which has 4 significant digits), the final result should be reported to the least precise decimal place of the subtraction, which is determined by the number with the least decimal places (in this case, ( 2.778 ) has 3 decimal places). Therefore, the final result will have 3 significant digits.
Three. This refers to the number of significant digits AFTER the decimal point.
0.2551
1.324 has 4 significant figures.It has 3 decimal places.
0.000729512 in scientific notation written to 3 significant places is 7.30x10-4.
Significant figures. For example, 3.4953729 to 3 significant figures would be 3.495
15.67 When multiplying or dividing, the answer is rounded to the least number of decimal places as the number in the problem with the least number of decimal places. 6.35 has 2 decimal places and 2.467 has 3 decimal places, so you round the answer to 2 decimal places.
4.7 / 82.4 = 0.057 (to 3 decimal places/significant figures)
sq.root 125 = 11.180339...... to 3 significant figures: 11.2 to 3 decimal places: 11.180
14.2979 Three significant figures ( sig. fig. or s.f.) = 14.3 However, do not confuse with 3 decimal places. , which would be 14.298
Exactly what you typed. 144.78 rounded to 2 decimal places is 144.78. You may mean significant figures, in which case it would be 1.4*10^3 (2 significant figures).
Three. This refers to the number of significant digits AFTER the decimal point.
0.2551
500
None of them, you do that! You have given it to the precision of 3 decimal places or 6 significant figures however.