how do i represent 0.1 in keil uvision4

i am writing a code to convert c->f and i need to show the value after decimal.
how do i represent 0.1 in keil uvision4

i am writing a code to convert c->f and i need to show the value after decimal.
How to Give Hour delay in 851

hi.. am having an old Refrigerator. Itz continuously working , causes heavy current charge i wish to construct a timer circuitry for cut off the above device am using 8051 micro controller .. I wish...
How to Give Hour delay in 851

hi.. am having an old Refrigerator. Itz continuously working , causes heavy current charge i wish to construct a timer circuitry for cut off the above device am using 8051 micro controller .. I wish...
How could I make a adjustable delay function in "micro-second" level

Hello Every : I use AT89C52 and 11.059MHz oscillator. 1 instuction takes about 1 micro-second.(10^-6 sec.) I write a delay function in *.asm. It works well , but I want it adjustable. I want...