Question

\(\frac{1}{5}+\frac{1}{15}=?\)

Answer 1

\(\frac{1}{5}+\frac{1}{15}=\frac{3}{15}+\frac{1}{15}=\frac{4}{15}\)

Answer 2

1/5+1/15=3/15+1/15=4/15

k di nhe

Answer 3

1/5 ta quy đồng bằng 3/15

3/15 + 1/ 15 = 8/15

         

Answer 4

1/5+1/15=3/15+1/15=4/15

Answer 5

mình bấm lộn số

= 4/15

Answer 6

4/15 nha bạn

Answer 7

\(\frac{1}{5}\)+\(\frac{1}{15}\)= \(\frac{15}{75}\)+\(\frac{5}{75}\)= \(\frac{20}{75}\)

Answer 8

1/5+1/15=

3/15+1/15=4/15

Answer 9

4/15

tích cho mk nha

Answer 10

1/5+1/15=3/15+1/15=4/15 nhe k di