Give Scratch Cat a number and he'll figure out the number of significant figures it has! DON'T USE THESE: - Any number with random zeros in front (Ex. 0001) - Any letters or symbols other than a period (Ex. 5/2) - Fractions (Ex. 22/7) - The end of scientific notation (times 10^x)
This is just something to do with Chemistry and doing math with different measurements.
