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Question
Find the product, using suitable properties:
8 × 53 × (−125)
Solution
8 ×53 × (−125) = 8 × [53 × (−125)]
= 8 × [(−125) × 53] (b × a = a × b)
= [8 × (−125)] ×53 a × (b × c) = (a × b) × c
= [−1000] × 53 = −53000
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