add3/5+7/4 math questions
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0
Answer:
The answer is 47/20
Step-by-step explanation:
3/5 + 7/4
LCM of 5 and 4 is 20
⇒ 3*4/5*4 + 7*5/4*5
⇒ 12/20 + 35/20
⇒ 12+35/20
⇒ 47/20
Answered by
0
Answer:
47/20
Step-by-step explanation:
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