👤

for gata ex 1 si 2 !!!!

For Gata Ex 1 Si 2 class=

Răspuns :

ex1

15/4= 3,75

12

---

/30

28

----

/20

20

----

/ /

=> 15/4 = 3,75

ex2

AB=120

AM/MB = 3/7

=> AM=3p

MB=7p => AB=10p=120 => p=12

=> AM=3•12=36

MB=7•12=84