Introduction to total product concept:

In mathematics fundamental arithmetic operation (addition, subtraction, multiplication, and division) generally used in day-to-day life. Multiplication is known as product of number concept.
Multiplication is generally expressed in `m xx n` or mn form. Multiplication of numbers are classify into types, they are, i) Multiplicand and ii) Multiplier. In this article, we are going to
discuss about total product concept.

Total Product Concept - Example Problems:

Example 1:

Evaluate the total product value `3 xx 0.63`

Solution:

Multiply the given values,

`3 xx 0.63` (2 decimal)

--------------

9 (3
Multiply by 3 = 9)

18
(6 Multiply by 3 = 18)

0

-----------

1.89 (2 decimal)

--------------

So, the final answer is 1.89.

Example 2:

Find the solution for given problem

`1.6 xx 1.25`

Solution:

Multiply the given values,

`1.6` (1 decimal places)

`xx 1.25` (2 decimal place)

--------------

80 (16 Multiply by 5 = 80)

32 (16 Multiply by 2
= 32)

16

-----------------

`2.000` (totally product values = 3)

-----------------

So, the final answer is `2.000` .

Example 3:

Find the solution for given problem

`2.5 xx 2.56`

Solution:

Multiply the given values,

`2.5` (1 decimal places)

`xx 2.56` (2 decimal place)

-----------------

150 (25 Multiply by 6 = 150)

125 (25 Multiply by 5 =
125)

50 (25 Multiply by 2
= 50)

---------------

`6.400` (totally product values = 3)

-----------------

So, the final answer is `6.400` .

Example 4:

Find the solution for given problem

`4.53 xx 5.9`

Solution:

Multiply the given values,

`4.53` (2 decimal places)

`xx 5.9` (1 decimal place)

-----------------

4077
(453 Multiply by 6 = 4077)

2265
(453 Multiply by 5 = 2265)

-------------

`26.727` (Totally product value = 3)

--------------

Therefore, the final answer is`26.727`

Example 5:

Find the solution for given problem

`32.8 xx 1.76`

Solution:

Multiply the given values,

`32.8` (1 decimal places)

`xx 1.76` (2 decimal places)

-----------------

1968
(328 Multiply by 6 = 1968)

2296
(328 Multiply by 7 = 2296)

328

------------------

`57.728` (Totally product value =
3)

------------------

Therefore, the final answer is `57.728`

Example 6:

Find the solution for given problem

`43.8 xx 2.34`

Solution:

Multiply the given values,

`43.8` (1 decimal places)

`xx 2.34` (2 decimal place)

-----------------

1752
(438 Multiply by 4 = 1752)

1314
(438 Multiply by 3 = 1314)

876
(438 Multiply by 2 = 876)

------------------

`102.492` (Totally product value = 3)

------------------

Therefore the final answer is `102.492`

Total Product Concept – Practice Problems:

Practice problem - 1:

Multiply the given values

`78.64 xx 4.2`

Answer: So, the final answer is `330.288`

Practice problem - 2:

Multiply the given values

`65.22 xx 3.6`

Answer: So, the final answer is `234.792`

Practice problem - 3:

Multiply the given values

`72.81 xx 3.01`

Answer: So, the final answer is `219.1581`

Practice problem - 4:

Multiply the given values

`53.22 xx 7.2`

Answer: So, the final answer is `383.184`