LCM of 2/5 and 3/7 explain whole answer
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5
5 = 5,10,15,20,25,30,35,40...
7 = 7,14,21,28,35,42...
As the first common multiple in both the table is 35 the LCM is 35
Therefore,
2/5 & 3/7
= 2×7/5×7 & 3×5/7×5
= 14/35 & 15/35
Thus,
2/5 = 14/35 &
3/7 = 15/ 35
hope it helped
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