3 1/2+(-1 1/2) -(-4 1/4) +(2/5)
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0
Answer:
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Answered by
1
Answer:
31/2+(-11/2)-(-41/4)+2/5
31/2-11/2+41/4+2/5
310-110+205+8/20
413/20
Step-by-step explanation:
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