Question

Ma ajuta cineva?
Va rog eu frumos!​

Answer 1

a) 1 timp + 1/2 timpi +1/2 timpi + 1 timp = 3 timpi .

adica patrime + cele doua optimi + patrime.

b) 2 timpi + 1/2 timpi + 1/2 timpi = 3 timpi .

adica doime + cele doua optimi

c)1 timp + 1/4 timpi + 1 timp + 3/4 timpi = 3 timpi

adica patrime + saisprezecime + patrime + optime cu punct

d)1 1/2 timpi + 1/2 timpi + 2 timpi = 3 timpi

adica patrime cu punct + optime + doime

e)2 timpi + 1 timp = 3 timpi

adica doime + patrime

f)4 x 1/4 timpi + 2 timpi = 3 timpi

adica 4 saisprezecimi + o doime