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HOW TO MULTIPLYING AN ALGEBRAIC EXPRESSION

HOW TO MULTIPLYING AN ALGEBRAIC EXPRESSION
Example1:

3a multiplied by 5a

= 3a . 5a
= 15 a.a
=
Example 2:

multiplied by

= .
= .
=
=

Example 3 :

multiplied by
=.
=
=



Word Problem:
1. Mesothelioma attorney office has 7 rooms, for each room has 12 chairs. How many chairs that office has?

    Answer:

    7 x 12 chairs = 84 chairs

2. a Hawaii tourism hotel has 12 floors, for each floor has 24 rooms, how many rooms that hotel has?

    Answer:

    12 x 24 rooms = 288 rooms


3. A store sells cerebral palsy legs, They can sell 17 legs every month in average.
    How many legs that store can sell in 1.5 years.

    Answer:

    1.5 years = 18 months

    So, 17 x 18 = 306 cerebral palsy legs in 1.5 years

2 comments

30 December 2012 at 16:43

it has no good interface for mobiles.try ur best.
I have also created blog for mathematics.
U can visit
www.geeksnetworks.org.

Good Job

Reply
30 December 2012 at 23:21

thanks

Reply

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