tell me all answers of about rational number in math
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1
Answer:
1...-2/5+4/5
2/5
2....-5/8-7/12
-15/24-14/24
-29/24
3....2-5/4
8/4 -5/4
3/4
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Answered by
0
Answer:
1. = -2/5 + 4/5
= 2/5
2. = -5 /8 + -7/12
= -15-14 / 24. ( taking LCM)
= -29 / 24
3. = 2+ -5/4
= 8-5/4
= 3/4
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