Q.

What is 45% in decimal?

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a

0.45

b

0.0045

c

45.00

d

0.54 

answer is A.

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Detailed Solution

Concept- We will use the same approach described in the suggestion for the answer.
Therefore, we must turn 45% into a fraction.
45%= 45/100
We must move the decimal two places left because 100 has two zeros in it. This gives us a result of 0.45.
As a result, the result is (1) 0.45.
Note: Pay close attention to the number of zeros that follow the divisor. Additionally, when dividing any integer by a multiple of 10, 100, 1000, or 10,000, etc., the learner must always move the decimal to the left.
The student's response would be incorrect if the decimal had been moved to the right.
Hence, the correct answer is option 1.
 
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