The mathematical expression C. 99 ÷ 100 and D. 100 ÷ 99 are closest in value to 1 option (C) and (D) are correct.
What is rounding off number?
Rounding is a technique to reduce a large number to a smaller, more approachable figure which is very similar to the actual. Rounding numbers can be achieved in a variety of ways.
We have a number 1
It is required to find the number which is closest to the number 1
As we know, the arithmetical operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that are +, -, ×, and ÷.
A. 0.09
After rounding off:
≈ 0.10
B. 1.011
≈ 1.011
C. 99 ÷ 100
= 0.99
≈ 1
D. 100 ÷ 99
= 1.01010
≈ 1
Thus, the mathematical expression C. 99 ÷ 100 and D. 100 ÷ 99 are closest in value to 1 option (C) and (D) are correct.
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