Question

Simplify ( 15 × 2 ) ÷ 10 - 5​

Answer 1

• As per data given in the question, We have to simplify  $(15\times 2)\div 10-5.$
• Step 1- For solving this expression, we should know about the BODMAS RULE.
• Bodmas is used for solving mathematical expressions. In which mathematical expression is solved from left to right. it contains many operations like multiplication, addition, subtraction,division. where B stands for the bracket ( ), O stands for the order of roots, D stands for division ÷, M stands for multiplication ×, A stands for addition and the last one S stands for subtraction.
• Given data-  $(15\times 2)\div 10-5.$

        To find the value of given expressions.

• Step 1- We observe the mathematical expressions and we will solve the bracket. we will get it,

        $=30\div 10-5$

• Step 2- Then we will divide. we will get it,

         $=3-5$

•  Step 3- After that we subtract. we will get it,

          $=-2.$

         The simplified value of this equation is $-2.$

Answer 2

Answer:

-2

Step-by-step explanation:

1. Given equation is ( 15 × 2 ) ÷ 10 - 5​

2. For solving this equation, we should have an idea about BODMAS RULE.

3. BODMAS rule is used to simplify mathematical equations. It is solved from left to right which contains many mathematical operations like addition, subtraction, division and multiplication.

4. In this rule, B stands for brackets (), O stand for order of roots, D stands for division (÷), M stands for multiplication (×) , A stands for addition (+) and S stands for subtraction (-).

5. The equation is ( 15 × 2 ) ÷ 10 - 5​

6. In this, we will first solve the bracket, then division and subtraction.

The equation becomes,

= 30 ÷ 10 - 5​

= 3 - 5 (∵ 30 ÷ 10 = 3)

= -2

7. The required answer of given expression is -2.