use appropriate properties -1/5*3/7-1/7-3/7*2/5 class 8
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Step-by-step explanation:
-1/5 × 3/7 - 1/7 - 3/7 × 2/5
-3/35 - 1/7 - 6/35
-3 -5 - 6 / 35
-14/35
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