bvhjhgfchjkh: how to make decimals in to fraction to be able to measure on a ruler
0.6 = 6/10
0.004 = 4/1000 (the 4 is in the third place after the point so there are 3 zeros on the bottom)
0.00052 = 52/100000 (the last digit 2 is the 5th place after the point so there are 5 zeros on the bottom)
These answers can all be siplified
Now, am not sure what you mean by able to measure on a ruler. Sorry.