4 целых 1/2 в степени 3 умножить на 1,8 в степени два делим все на 1 целую 4/5 в степени 3
= ((9/2)³ * (9/5)²) / (9/5)³ = (9/2)³ / (9/5) = (9³/2³) * (5/9)= (9² * 5)/ 2³ = (81*5) /8 = 405/8 = 50,625
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= ((9/2)³ * (9/5)²) / (9/5)³ = (9/2)³ / (9/5) = (9³/2³) * (5/9)= (9² * 5)/ 2³ = (81*5) /8 = 405/8 = 50,625