The decimal number 4.875 is equal to the fraction 4 7/8.
The decimal number 4.875 can be expressed as a fraction in the following way:
4.875 = 4 + 0.875
The whole number part, 4, can be written as a fraction with a denominator of 1: 4/1.
The decimal part, 0.875, can be expressed as a fraction by considering the digits after the decimal point.
Since there are three digits after the decimal point, we can place the decimal number over a denominator of 1 followed by three zeros: 875/1000.
Combining the whole number and decimal parts, we have:
4.875 = 4 + 0.875 = 4 + 875/1000
To simplify this fraction, we can divide both the numerator and denominator by their greatest common divisor, which in this case is 125:
4.875 = 4 + 875/1000 = 4 + (875/125) / (1000/125) = 4 + 7/8
Therefore, the decimal number 4.875 is equal to the fraction 4 7/8.
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Answer:
Length = 25feets
Step-by-step explanation:
Let the length l = x
Width w = x - 10
Perimeter = 80
And Perimeter = 2(l + w)
:- 80 = 2{x + (x - 10)}
80 = 2{x + x - 10}
80 = 2(2x - 10)
80 = 4x - 20
4x = 80 + 20
4x = 100
x = 100/4
x = 25ft