The rules when rounding off numbers are as follows :-
1) If the first figure to be discarded is 5 or more, then the previous figure is increased by 1.
Example : 5.1935 = 5.194 (4sf) = 5.19 (3sf) = 5.2 (2sf) = 5 (1sf)
2) Zeros must be kept to show the position of the decimal point or to indicate that zero is a significant figure.
Thus, 2750 is the answer to 4sf and also to 3sf.
2800 is the solution to 2sf and 3000 is the answer to 1 sf.
2750
2750
2753 rounded to the nearest hundred is 2800. 2753 rounded to the nearest thousand is 3000.
10% of 2750 = 2750*10/100 = 275
To find 25 percent of a number, multiply the number by 0.25. In this instance, 0.25 x 11000 = 2750. Therefore, 25 percent of 11000 is equal to 2750.
2750
2750
There are 1609.344 metres in one mile. Therefore, rounded to two decimal places, 2750 metres is equal to 2750/1609.344 = 1.71 miles.
2750
Rounded to the nearest ten, 2747 is approximately equal to 2750.
2753 rounded to the nearest hundred is 2800. 2753 rounded to the nearest thousand is 3000.
33% of 2750= 33% * 2750= 0.33 * 2750= 907.5
10% of 2750 = 2750*10/100 = 275
You can write 2750.
2750/4 = 687.5
750 as a percentage of 2750 = 27.27%% rate:= 750/2750 * 100%= 0.2727 * 100%= 27.27%
2750 x 7 = 19250