https://decimal-to-binary.com/decimal-to-binary-converter-online.html?id=66116

Transfer 19.50000 from 10.50 - rich in 10 - Richard number system

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let\'s translate to decimal like this:

1∙10.501+9∙10.500+5∙10.50-1+0∙10.50-2+0∙10.50-3+0∙10.50-4+0∙10.50-5 = 1∙10.5+9∙1+5∙0.095238095238095+0∙0.0090702947845805+0∙0.00086383759853148+0∙8.2270247479188E-5+0∙7.8352616646846E-6 = 10.5+9+0.47619047619048+0+0+0+0 = 19.5.4761904761904810

got It: 19.5000010.50 =19.5.4761904761904810

Translate the number 19.5.4761904761904810 в 10 - false like this:

the Integer part of the number is divided by the base of the new number system:

19.510
-101
9
Перевод чисел из одной системы счисления в другую

the Fractional part of the number is multiplied by the base of the new number system:

 Transferring numbers from one number system to another
0.47619047619048*10
4.7619*10
7.61905*10
6.19048*10
1.90476*10
9.04762*10
0.47619*10
4.7619*10
7.61905*10
6.19048*10
1.9048*10

the result of the conversion was:

19.5.4761904761904810 = 19.476190476110
answer: 19.5000010.50 = 19.476190476110