The last three digits in the multiplication 12345 \times 54321 will be

BA LLB Banaras Hindu University 2019 Solved Paper

Question : 106 of 170

Marks: +1, -0

The last three digits in the multiplication

12345 × 54321

will be

Solution:

The units digits will be

1 × 5=5

(no carry over)
The ten's digits will be

(4 × 1+5 × 2)=4

(carry over one)
The hundreds digit will be

(3 × 1+4 × 2+5 × 1)=6+1

(carried over 7)

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