1. Find the sum of 1/7 and 3/9?
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2
Answer:
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Answered by
1
Answer:
Answer is 30/63
Step-by-step explanation:
To find sum of 1/7and 3/9
take LCM of 7 and 9
3 l 7 , 9
3 l 7 , 3
7 l 7 , 1
l 1 , 1
LCM = 3*3*7 =63
__9_+_21__ = 30/63
63
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