1. Wynikiem działania 4 1/6 - 2,5 jest :
a. 2 2/3
b. 1 2/3
c. 2 1/4
d. 1 29/30
Legenda : / = kreska ułamkowa
4 1/6 - 2,5= 4 i 1/6- 2 i 1/2=3 i 7/6-2 i 3/6=1 i 4/6=1 i 2/3
odp B
4 1/6-2,5=25/6-25/10=125/30-75/30=1 2/3
4 1/6 -2,5 =25/4 -25/10 =25/6 -5/2 =25/6 -15/6 =10/6 =1 2/3
Odp.b.
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4 1/6 - 2,5= 4 i 1/6- 2 i 1/2=3 i 7/6-2 i 3/6=1 i 4/6=1 i 2/3
odp B
4 1/6-2,5=25/6-25/10=125/30-75/30=1 2/3
4 1/6 -2,5 =25/4 -25/10 =25/6 -5/2 =25/6 -15/6 =10/6 =1 2/3
Odp.b.