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Question

What is value of 93 * 99?

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Solution

Dear Student!

93 × 99

= (100 – 7) × (100 – 1)

= 100 (100 – 1) – 7 (100 – 1) (Distributive Property)

= 100 × 100 – 100 ×1 – 7 × 100 + 7 × 1 (Distributive Property)

= 10000 – 100 – 700 + 7

= 10000 – 800 + 7

= 9200 + 7

= 9207

Thus, 93 × 99 = 9207

Cheers!


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