Решите!!!!!!!!!!!!!!!!!!!!!!!!

Question

Решите!!!!!!!!!!!!!!!!!!!!!!!!

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Answer 1

2/3^3=0.07
3/3*5^2=0.04

Answer 2

675
2/3×3×3 и 1/5×5
в первой части домножаем 25 (5²) во второй на 27 (3³)
25×27=675