Respuesta :
Answer:
The answer for your question is A) 1/3
Step-by-step explanation:
as both 21 are like terms you can just add up 3 & 4 and do division
(would appreciate it if you could mark me the brainliest:))
given:
[tex] \frac{3}{21} + \frac{4}{21} [/tex]
to find:
the simplest form.
solution:
[tex] \frac{3 + 4}{21} [/tex]
[tex] = \frac{7}{21} [/tex]
[tex] = \frac{1}{3} [/tex]
hence, the correct answer is option A.