Rounding off is basically a approximate value written in compact form for our convenience when precise accurate result is not that necessary.
What is a decimal ?
A decimal is a point or a dot separating the whole part and the fractional part of the number.Now rounding off numbers to certain decimal places has a condition if the digits just after the decimal is more than half we take the upper value if itis less than half we take the lower value.
Given in this question let's go by rounding off from 1 place to 4 for better understanding.
rounding off 24513589 to one decimal place = 2451359.0
rounding off 2451359.0 to one decimal place = 245136.0
rounding off 245136.0 to one decimal place = 24514.0
rounding off 24514.0 to one decimal place = 2451.0
Learn more about Rounding off to decimal places here :
https://brainly.com/question/1230770
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