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54×5357\frac{5^4\times 5^3}{5^7}എത്ര 

A0

B555^5

C5

D1

Answer:

D. 1

Read Explanation:

54×5357\frac{5^4\times5^3}{5^7}

=5757=\frac{5^7}{5^7}

=50=5^0

=1=1


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