There are three significant figures in 435.
435 has three significant figures. All non-zero numbers are always significant.
3 significant figures.
Three - all nonzero digits are significant.
Three. All nonzero digits are significant.
Three significant figures: 4, 5 and 3.
435
0.0046
2 times as many 435 = 870
435 members
Congress has authorized 435 representatives.
435 grams = 15.34 ounces.
435 mi = 2,296,800 ft