Answer:
2/4 plus 3/4 = 1 1/4 or 1.25
4/5 minus 1/2 = 0.3 or 3/10
4 1/5 plus 1 1/5 = 5 2/5 or 5.4
Step-by-step explanation:
2/4+3/4 = 5/4
4/5-1/2 = 8/10-5/10=3/10
4 1/5 + 1 1/5 = 5 2/5
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