Question

1. Ana a mancat intr.o zi 4/8 din tort ,a doua zi 2/8,a treia zi 1/8 ,iar a patra zi restul .
Ce fractie reprezinta cantitantea de tort mancata in a patra zi ?
2. Aflati fractiile cu 3/7 mai mari decat 12/7 ;3/7;6/7;9/7.
3. Andrei a citit intr.o zi 3/9 din carte ,a doua zi 5/9,a treia zi 1/9 , iar a patra zi restul.
Ce fractie reprezinta numarul de pagini citite de Andrei in a patra zi ?
4. Comparati fractiile
2/4 2/8;2/16 2/32; 1/6 2/6;3/6 4/6.

Answer 1

1)8/8-4/8-2/8-1/8=1/8reprezinta cantitatea din ziua intai
2)12/7+3/7=15/7
3/7+3/7=6/7
6/7+3/7=9/7
9/7+3/7=12/7

3)9/9-5/9-3/9-1/9=0 pagini in a patra zi

4)   2/4>2/8
 2/16>2/32
1/6<2/6
3/6<4/6