please tell this i will mark you as brainlist
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Step-by-step explanation:
4 2/5-2 1/5
4 2/5=4+2/5=4×5+2/5=20+2/5
=22/5
2 1/5=2+1/5=2×5+1/5=10+1/5
4 2/5-2 1/5
=22/5-11/5
=11/5
=2 1/5
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