Find the value of 450 × 69 + 31 × 450 by using suitable property.
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Answered by
1
Answer:
450(69+31)
450(100)
45000
Answered by
1
= 450 × (69 + 31) × 450
= 450 × 100 × 450
= 45000 × 450
= 20250000
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