Question

(2/21)+(1/6)=?
show your solutions

Answer 1

11/42

Answer 2

4/42 + 7/42 = 11/42

Answer 3

i am getting 11/84

Answer 4

u r wrong.

Answer 5

sorry! :(

Answer 6

how did the denominator became 42?

Answer 7

21*2 and 6*7

Answer 8

how?

Answer 9

i can't really understand

Answer 10

lol my bad the plusi sign looks like division its 11/42

Answer 11

i get it know i just had a wrong multiplication. ^_^
sorry for that. :)

Answer 12

\[\frac{2}{21}+\frac{1}{6}\]

Answer 13

lcd is 42

Answer 14

21*2=42
and 6*7=42

Answer 15

\[\frac{2*2}{21*2}+\frac{1*7}{6*7}\]

Answer 16

i got it already. thanks!

Answer 17

i just had a wrong multplication

Answer 18

oh- sorry. c u!