I suspect you mean why do need to set the clock of the pioneer deh 1550? If this is the case the problem is that there is a wire that comes out of the radio that must have power all the time, that wire is for the memory. You also didn't state if the radio preset stations have to be reset also. This would also be an indication that the memory is not powered up when the key is off.
The GCF is 1550.
620 is 40% of 1550. 1550 is 250% of 620.
350 is about 22.58% of 1550. 1550 is about 443% of 350.
I'm not sure if your asking for the scientific notation for .1550 or 1550. 1550 in scientific notation is 1.550 x 10-3 .1550 in scientific notation is 1.550 x 101
this is life in 1550!! LOL
postcode 1550
1550 = 1.55 × 103
1550/2000 = 0.775
0.0142
466 = 2016 - 1550
1550 is an integer and cannot be expressed as a mixed number. As a decimal, it is 1550 - exactly as in the question.
16th-century B.C.E. and 1550 B.C.E. is 50 years. The entire timeframe of 1501 B.C.E to 1599 B.C.E. is known as the 16th century. This would be true for each and every century.