" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
b) = ⁵/₇ · ⁴²/₁₀ - ⁵/₄ - ²/₄ = 3 - ⁷/₄ = 3 - 1³/₄ = 1¹/₄
c) ⁹/₂ - ²⁴/₁₀ : ⁸/₃ + ¹⁴/₁₀ = ⁹/₂ - ²⁴/₁₀ · ³/₈ + ¹⁴/₁₀ = ⁴⁵/₁₀ - ⁹/₁₀ + ¹⁴/₁₀ = ⁵⁰/₁₀ = 5
proszę ;)
liczę na NAJ :)