Question

Пжжжжжжжжжжжжжжжжжжжж​

Answer 1

Ответ:

81

Объяснение:

$(27 \times {3}^{ - 5} \times 9 \div {3}^{ - 4} ) \div {3}^{0} = (27 \times \frac{1}{243} \times 9 \div \frac{1}{81} ) \div 1 = 243 \times \frac{1}{243} \times 81 = 81$