Question

se a=2/3, b=1/2 e c=3/4, calcule o valor de 3a+2b+4c qual a resposta certa.
a) 5
b) 10
c)24
d) 6

Answer 1

3. 2/3 +2. 1/2 + 4. 3/4

2+1+3= 6
letra D