3/4+3/7=?, 3/4-3/7=?, 5/6-4/7=?, 6/7+2/5=?, 5/8-4/7=?, 7/8+3/6=?, 3/4-3/5=?, 4/5-2/6=?....
plss give the answer, step by step..
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3/4+3/7=?, 3/4-3/7=?, 5/6-4/7=?, 6/7+2/5=?, 5/8-4/7=?, 7/8+3/6=?, 3/4-3/5=?, 4/5-2/6=?....
plss give the answer, step by step..
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Answer:
33/28,9/8,11/42,44/35,67/56,80/48,3/20,14/30
Step-by-step explanation:
first find the LCM of the 2 denominators then multiply with the LCM like;
3/4+3/7
LCM of 4 and 7 is 28
so,3/4×7/7=21/28
so,3/7×4/4=12/28
so, add these two and we get 33/28
so by finding and multiplying we get answer
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