Question

Find: 445×598÷2.
Please answer it with solutions.

Answer 1

hey user your answer is 133055.
The product of 445×598 = 266110
Then 266110÷2= 133055.
HOPE IT IS HELPFUL.

Answer 2

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Q. Find : 445 x 598 / 2.


Solution: 445 x 598 / 2

             = 445 x 299 

             = 1,33,055

These types of questions are solved by using " BODMAS ".

1. First of all we will solve that is in brackets.

There are mainly 3 brackets that we use in solving these kind of math .

a.Round bracket ( ) .

b.Curly bracket { } .

c.Square brackets [ ].

First we shall solve that is in round bracket,then curly bracket and at last square bracket.

2. Of : It function is that of multiplication, but they both are different.

3.Division ( ÷ ) : It is the 3rd step.We shall always divide the number that is on left side of sign.If any number is in fraction on right side of sign that is  divisor  then multiply by its reciprocal .

4.Multiplication ( x ) : If this sign is used between two numbers then multiply those numbers.

5.Addition ( + ) : If this sign is used between two numbers , then add those numbers.

6.Subtraction ( - ) : If this sign is used between two numbers then subtract the smaller number by larger number and the sign that you will use will be of the greater number.

Example : [ 2 + { 5 x 2 -  ( 10 of 2 ÷ 5 x 6 )  ]

Solution : First of all we will solve that is within round bracket.
In round bracket there is of , division ( ÷ ) and multiplication ( x ).

According to BODMAS, we shall solve first of then division and after that multiplication.

= [ 2 + { 5 x 2 - ( 10 of 2 ÷ 5  x 6 ) } ]

= [ 2 + { 5 x 2 - ( 20 ÷ 5 x 6 ) } ]

= [ 2 + { 5 x 2 - ( 4 x 6 ) } ]

= [ 2 + { 5 x 2 - 24 }  ]

Now, the work on round bracket has work so now move on curly bracket.In curly bracket two steps are there that is multiplication ( x ) and subtraction ( - ).So,according to BODMAS first we shall solve for multiplication then subtraction.

= [ 2 + { 10 - 24 } ]

= [ 10 + { - 14 } ]

= [ 10 - 14 ]

Now, in square bracket there is one step of subtraction ( - ).Here we can see that the sign of larger number is ( - ).So, the sign with final result will be also negative.

= [ - 4 ] .

= - 4.
 
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