Example of rounding off, Mathematics

Example of Rounding Off:

Example:

Round off the subsequent number to two decimal places.

6.238

Solution:

Step 1:            8 is the number to the right of the 2nd decimal place.

Step 2:            8 is greater than 5 that why it drop the 8 and add one to the number in the second decimal place (3 + 1 = 4).

Step 3:            6.24 is the number rounded to two decimal places.

Example:

Round off the subsequent number to two decimal places.

6.2385

Solution:

Step 1:            8 is the number to the right of the 2nd decimal place.

Step 2:            8 is greater than 5 that's why drop the 8 and add one to number in the second decimal place (3 + 1 = 4).

Step 3:            6.24 is the number rounded to two decimal places.

Example:

Round off the subsequent number to three decimal places.

6.2385

Solution:

Step 1:            5 is the number to the right of the 3rd decimal place.

Step 2:            5 is equivalent to 5, so drop the 5 and add one to the number within the third decimal place (8 + 1 = 9).

Step 3:            6.239 is the number rounded to three decimal places.

Example:

Divide 2.25 by 6 and round off the answer to 1 decimal place.

2.25/6 = 0.375

Solution:

Step 1:            7 is the number to the right of the 1st decimal place.

Step 2:            7 is greater than 5 that why drop the 7 and add one to the number in the first decimal place (3 + 1 = 4).

Step 3:            0.4 is .375 rounded to 1 decimal place.

Posted Date: 2/9/2013 1:37:05 AM | Location : United States







Related Discussions:- Example of rounding off, Assignment Help, Ask Question on Example of rounding off, Get Answer, Expert's Help, Example of rounding off Discussions

Write discussion on Example of rounding off
Your posts are moderated
Related Questions
Special Forms There are a number of nice special forms of some polynomials which can make factoring easier for us on occasion. Following are the special forms. a 2 + 2ab +

A surveyor is hired to calculate the width of a river. Using the example provided, Calculate the width of the river. a. 48 ft b. 8 ft c. 35 ft d. 75 ft

The volume of grains in a silo at a particular time (measured in hours) is given by V (t) = 4t(3-t) m 3 . Find the rate of change of the volume of grains in the silo from first pri


Question: Find all third order partial derivatives for the function   F(x,y)= log xy+ e (x+y) -x/y.

How to solve Two-Step Equations? Two-step equations involve two math operations - one operation is addition or subtraction. The second operation is multiplication or division.

La proporción de empleados de una empresa que usan su auto para ir al trabajo es 5:16. Si hay un total de 800 empleados, diga la cantidad de autos que se espera que haya estacionad


Graphical Method While drawing the graph on a natural scale, the independent variables are marked along the horizontal line and corresponding dependen

greens function for x''''=0, x(1)=0, x''(0)+x''(1)=0 is G(t,s)= {1-s for t or equal to s