Ответы на вопрос:
Х/3 = 8/5 5х= 3*8 5х = 24 х = 24 : 5 = ²⁴/₅ = 4 ⁴/₅ х= 4,8 ============= 4,8/3 = 8/5 1,6 = 1,6 8/у= 32/57 32у= 8*57 32у= 456 у= 456: 32 = ⁴⁵⁶/₃₂ = ⁵⁷/₄ = 14 ¹/₄ у=14,25 =========== 8/14,25 = 32/57 8 : 14 ¹/₄ = 32/57 8: ⁵⁷/₄ = 32/57 ⁸/₁ * ⁴/₅₇ = 32/57 32/57 = 32/57
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