What will be the number of zeros in the square of the following numbers? (i) 50 (ii) 1200 (iii) 7000

CBSE Class 8 Answered

What will be the number of zeros in the square of the following numbers? (i) 50 (ii) 1200 (iii) 7000

Asked by Topperlearning User | 19 Feb, 2014, 01:30: PM

Expert Answer

Number of zeros in the square of a given number is twice the number of zeros in the given number.

(i) Since 50 has only 1 zero, so its square will have 2 zeros.

(ii) Since 1200 has 2 zeros, so its square will have 4 zeros.

(iii) Since 7000 has 3 zeros, so its square will have 6 zeros.

Answered by | 19 Feb, 2014, 03:30: PM

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