Question

найти значение выражения (2a²d³)³*(0.5ab²)²/(3a²b³)⁴  если a=1  b=6₃/₄

Answer 1

(2a²d³)³*(0.5ab²)²/(3a²b³)⁴ = 8a^6d^9 * 0.25a^2b^4 / 81a^8b^12 = 2a^8b^13 / 81a^8b^12 = 2b / 81

Answer 2

2b/81 = 2*6 3/4 : 81 = 2*27/4 : 81 = 54/4 * 1/81 = 1/6