0.015625 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 15625/1000000 which can be simplified to 1/64. But simplification means that you lose information about the precision of the fraction - from one in a million to 1 in sixty four!
0.16
You can put 65% as a fraction, because 65 percent is the same as 0.65, which can be put into a fraction of 65/100 which can be reduced to 13/20.
0.4555 into a fraction = 4555/10000
The number is 1,000,000
0.105152 = 1643/15625
2.145792 = 2145792/1000000 = 33528/15625
1.5625 as a fraction = 25/161.5625 = 1.5625 * 10000/10000 = 15625/10000 or 25/16 in fraction in lowest term
15.625 = 15625/1000 = 125/8 or 155/8
If by "cube of 15625," you mean 156253, then you would multiply 15625*15625*15625. If you have to do this by hand, then first multiply 15625*15625, and then multiply the product of that by 15625 again. Follow the multi-digit multiplication rules, look it up if you don't know them.
x^6=15625 x=(15625)^(1/6)
The sixth root of 15625, or 15625 ^ (1/6) is equal to 5.
253 = 15625
1 mile = 1.609344 km. So the fraction is equivalent to 0.5 / 1.609344 which is 500000/1609344 = 15625/50292 (approximately 31/100).
125² = 15625
1,000,000........15625...........x64=========.....1000000
Yes because 125*125 = 15625