The total amount earned by selling 3 TVs, 2 refrigerators, and 5 radios is RP.2.350.000,00. We are given that the price of 1 refrigerator is RP.750.000,00 and the price of 1 radio is RP.30.000,00. To find the price of 1 TV, we can subtract the total price of the refrigerators and radios from the total amount earned. RP.2.350.000,00 - (2 x RP.750.000,00 + 5 x RP.30.000,00) = RP.2.350.000,00 - RP.1.500.000,00 - RP.150.000,00 = RP.700.000,00. Therefore, the price of 1 TV is RP.700.000,00.