Question

Dushman simplified 0.4 + 1.5 - 0.2 ×1.3 how to write​

Answer 1

Here we are given an expression 0.4 + 1.5 - 0.2 ×1.3

We have to simplify the expression

In order to simplify, we will use the BODMAS rule

0.4 + 1.5 - 0.2 × 1.3 =  0.4 + 1.5 - 0.26

                               = 1.9 - 0.26

                              = 1.64

Hence, on simplifying the expression the value comes out to be 1.64

Answer 2

• As per the data given in the question, we have to determine the value of the given expression.

       Given data:- $0.4+1.5-0.2\times1.3.$

       To find:- the value of the given expression.

       Solution:-  

• Here, we will use BODMAS RULE.  
• BODMAS RULE:- It is a correct order to solve the mathematical expression.
• Where, B stands for bracket
• O stands for of
• D stands for divide
• M stands for multiplication
• A stands for addition
• S stands for subtraction.

     Therefore,

        $=0.4+1.5-0.2\times1.3\\=0.4+1.5-0.26\\=1.9-0.26\\=1.64.$

    Hence, the value will be $1.64.$