Guess Method

                                             Guess Method

• G = The units that are given

• U =  The unit that is unknown

• E =  An equation made to find out the unknown number

• S = When you substitute the equation by the given units

• S = To solve the equation to find the unknown number

For example: 

    Martín drives a total of 200meters in 25seconds. What is the average speed of Martín driving during this interval?

G =                                        E =

d= 200meters                         S = d/time

Time= 25 seconds

U =                                         S =

Speed= ?                                   S = 200m/25seconds

                                               

                                               S =

                                                   S= 200m/25sec. =  8meters/seconds