Q. 25.0( 3 Votes )
Out of the four options, only one is correct. Write the correct answer.
For a fixed base, if the exponent decreases by 1, the number becomes
A. One-tenth of the previous number.
B. Ten times of the previous number.
C. Hundredth of the previous number.
D. Hundred times of the previous number.
Answer :
For the fixed base, if the exponent decrease by 1, the number becomes one-tenth of the previous number.
e.g; for 107, when the exponent is decreased by 1
it becomes 107-1 = 106
Now,
Hence option A is the correct option.
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