" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3³⁵/₆₀-1³⁶/₆₀-1³³/₆₀+1⁵⁰/₆₀=
1⁵⁹/₆₀-1³³/₆₀+1⁵⁰/₆₀=
²⁶/₆₀+1⁵⁰/₆₀=1⁷⁶/₆₀=2¹⁶/₆₀=2⁴/₁₅
b) 8 5/36 - 3 7/9 - 2 1/9 - 1 7/19=
8⁵/₃₆-3²⁸/₃₆-2⁴/₃₆-1⁷/₁₉=
4²³/₃₆-2⁴/₃₆-1⁷/₁₉=
2¹⁹/₃₆-1⁷/₁₉=2³⁶¹/₆₈₄-1²⁵²/₆₈₄=1¹⁰⁹/₆₈₄
c) 6 1/2 - [ 51/3 - ( 4 1/4- 3 2/5)]
=6½-[17-(4⁵/₂₀-3⁸/₂₀]=
6½-(17-¹⁷/₂₀)=
6½-16³/₂₀=
6,5-16,15=-9,65
Chyba, że tam w nawiasie było 5⅓, to wynik będzie inny.
6 1/2 - [ 51/3 - ( 4 1/4- 3 2/5)]
=6½-[5⅓-(4⁵/₂₀-3⁸/₂₀]=6½-(5⅓-¹⁷/₂₀)=
6³⁰/₆₀-(5²⁰/₆₀-⁵¹/⁶⁰)=6³⁰/₆₀-4²⁹/₆₀=2¹/₆₀
Chyba to jest dobrze wszystko.. :P
Dasz naj.? :]