Question

\(\frac{1}{6}\)+ \(\frac{2}{5}\)

Answer 1

\(\frac{1}{6}+\frac{2}{5}=\frac{5}{30}+\frac{12}{30}=\frac{17}{30}\)

Answer 2

1/6+2/5=5/30+12/30=17/30.

Answer 3

5/30+12/30=17/30

Answer 4

1/6+2/5=17/30

Answer 5

Bảng 17 phần 30

Answer 6

Ta có :   MSC: 30

\(\frac{1}{6}\)=\(\frac{1x5}{6x5}\)=\(\frac{5}{30}\)

\(\frac{2}{5}\)=\(\frac{2x6}{5x6}\)=\(\frac{12}{30}\)

=>  \(\frac{5}{30}\)+\(\frac{12}{30}\)= \(\frac{17}{30}\)

Answer 7

k cho mình nha! Do mình mới tham gia Online math nên mình ít điểm lắm!

Answer 8

1/6 +2/5 =5/30+12/30=17/30

Answer 9

bảng 17 phần 30

Answer 10

17 phan 30 

Answer 11

\(\frac{1}{6}+\frac{2}{5}=\frac{5+12}{30}=\frac{17}{30}\)

Answer 12

\(\frac{1}{6}+\frac{2}{5}=\frac{5}{30}+\frac{12}{30}=\frac{17}{30}\)