Round off 183.577 to 3 significant figures.
Round off 29.05 to 3 significant figures.
Round off 17 to 3 significant figures.
Round off 299700 to 3 significant figures.
How many significant figures are there if the following numbers are rounded off to the nearest ten? 197 277453.69 10.7 995 10000
Estimate the value of the following expressions by rounding off each number to 2 significant figures. 137 + 255 x 299.7 25.7 x 0.0197 + 17.49 291 + 374 - 299
Find the absolute error when the following data are rounded off to 3 significant figures. 13995.7 2997.33 cm cm 0.07745 km km 1.777777 L L
Express the actual value of a data in terms of "absolute error" and "relative error". actual value = ❌/❌
