Question

2. Add the following rational numbers :
-7and 2/7​

Answer 1

Answer:

if your question is-7and 2/7 then the answer is

-7+2/7

(-49+2)/7. ( by cross multiply )

-47/7

Step-by-step explanation:

if your question is-7/5 and2/7.then answer is

-7×7/5×7. +. 2×5/7×5. (by lcm)

-49/35. +. 10/35

-39/35

Answer 2

Answer:

hope this is helpful for you.