Question

ex.6 vvvaaaa rrrrooogggg dau coroană!!!!!!!!!!

Answer 1

4/4-3/4=1/4
1/4=2 kg ramase
3/4=2x3=6 kg compot

4/4=2x4=8
2/6=8kg

4/6=8x4=32 kg pemtru dulceata

Answer 2

1) 4/6 * a = 4a/6
2)(a- 4a/6)3/4
= (6a/6 - 4a/6)3/4
=2a/6*3/4=a/4
3)2 kg
Notam cu "a" cantitatea totala de cirese.
4a/6+a/4+2=a
8a/12+3a/12+2=a
11a/12+2=a
11a+2=12a
2=12a-11a
2=a