*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

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

thanks

## Post a Comment