While measuring the length of a book, the reading of the scale at one end is 3 cm and at the other end is 33 cm. What is the length of the book?
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While measuring the length of a book, the reading of the scale at one end is 3 cm and at the other end is 33 cm. What is the length of the book?
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Answer:
30
Explanation:
reading at one end = 3cm
reading at the other end = 33cm
original length= 33-3cm
= 30cm