Oblicz. Pamiętaj o kolejności działań.
5½ + 3¼ : ¼ + 2½ · ⅕ =
4 - 2½ : 2 =
2⅓ · 6 - 3⅓ : 2⅙ =
( 3½ + 4 ) · ¼ =
4⅕ · 2/3(dwie trzecie) + ¼ =
2/3(dwie trzecie) · ⅚ + ¾ : ⅗ =
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 22/4+13/4:1/4+10/4*1/5= 22/4+13/4*4+2/4= 22/4+52/4+2/4= 76/4=19
= 4-1 i 1/4= 2 i 3/4
= 7/3*6-10/3*6/13= 42/6-60/39=7-20/13= 7-1 i 7/13= 5 i 6/13
= 7 i 1/2*1/4= 15/2*1/4= 15/8=1 i 7/8
=21/5*2/3+1/4= 42/15*1/4= 42/60= 7/10
= 10/18+3/4*5/3= 10/18+15/12= 120/216+270/216= 390/216= 195/108