If a number, a, rounded to 1 decimal point is 49.3. A number, b, rounded to 1 decimal point is 7.6 the upper and lower bounds of a-b is: 41.66; 41.79.
<h3>
Upper and lower bounds</h3>
Given:
A= 49.3
B=7.6
Now let find the lower bounds and the upper bounds
Lower bounds is calculated as:
Lower bounds=a-b
Lower bounds=49.35-7.69
Lower bounds=41.66
Upper bounds is calculated as:
Upper bounds=a-b
Upper bounds=49.34-7.55
Upper bounds=41.79
Therefore If a number, a, rounded to 1 decimal point is 49.3. A number, b, rounded to 1 decimal point is 7.6 the upper and lower bounds of a-b is: 41.66; 41.79.
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