There are three of them
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∙ 8y ago4 significant figures.
4 significant figures.
There are 6 significant figures
Four significant figures.
One significant figure.
5 significant figures.
2 significant figures.
4 significant figures.
4 significant figures.
Two significant figures.
There are 5 significant figures in this number.
Three significant figures: 1,2,1.
There are 6 significant figures
Four significant figures.
One significant figure.
The way to work this out is: 10% of 2530 = 253 (this is 2530/10 to turn 100% to 10%) 1% of 2530 = 25.3 (this is 253/10) 32/25.3 = 1.2648..... So the answer is 1.26% (to 3 significant figures) All I have done here is find how many times 1% can go into 32 and that tells you the percentage.
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