Math, asked by pyndaprimoniawim2414, 8 months ago

add 3by 7 and 4 by 21​

Answers

Answered by sandeepmotipwar
0

Answer:

  1. 3/7+4/21
  2. 13/21 is the answer
Answered by amitsharma281982
0

Answer:

7 by and 28

Step-by-step explanation:

3 by + 7

4 by + 21

7 by + 28

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