Add the following rational number - 21 by 3 + 18 by 3
Answers
Answered by
0
Step-by-step explanation:
456:-78'-67++6667898+:'-6+
Answered by
0
Answer:
=
Step-by-step explanation:
-21/3+18/3
LCM=3
THEN,
-21/3 +18/3=-3/3=-1ANSWER
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