Question

600 x 20+21x 10 2X 12 100​

Answer 1

Answer:

25,930,200

Step-by-step explanation:

600 × 20 + 21 × 102 × 12100

= 12,000 + 25,918,200

= 25,930,200

Your answer is 25,930,200.

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Answer 2

Solution :-

→ 600 * 20 + 21 * 102 * 12100

→ 600 * 20 + 21 * (100 + 2) * (10000 + 2000 + 100)

→ 12000 + (2100 + 42)(10000 + 2000 + 100)

→ 12000 + 2142(10000 + 2000 + 100)

→ 12000 + 21420000 + 4284000 + 214200

→ 12000 + 25918200

→ 25930200 (Ans.)

Learn more :-

let a and b positive integers such that 90 less than a+b less than 99 and 0.9 less than a/b less than 0.91. Find ab/46

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