Question

6. Find the product using suitable properties:
(i).(-48) X 105
(ii) 62 x 199
Please tell answer of my question please
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Answer 1

Solution:

(-48) × 105

= (-48) × (100+5)

= (-48)×100 + (-48)×5

/* a(b+c) = ab+ac

Distributive property */

= -4800 + (-48 )×(10/2)

= -4800 - 480/2

= -4800 - 240

= -5040

Answer 2

Answer:

Solution :-

1) (- 48) × 105

➜ (- 48) × (100 + 5)

➜ (- 48 × 100) + (- 48 × 5)

➜ (- 4800) + (- 240)

➜ - 4800 - 240

➜ - 5040

∴ The answer of this question is - 5040

2) 62 × 199

➜ 62 × (100 + 99)

➜ 62 × 100 + 62 × 99

➜ 6200 + 6138

➜ 12338

∴ The answer of this question is 12338