Question

what is the correct answer of 2+5*4-8:⅘ =?

Answer 1

Answer:we solve this solution using BODMAS rule

(Brackets of division multiplication addition subtraction)

Step-by-step explanation:as we have to divide first 8÷4/5=8×5/4=10

5+2=7

4-10= -6

7× -6= -42

Hope it helps

Answer 2

Answer:

The correct answer of $2+5\times 4-8\div\frac{4}{5}= 12$ IS 12.

Step-by-step explanation:

$USE THE RULE OF BODMAS,\\\\QUESTION: 2+5\times 4-8\div\frac{4}{5}\\= 2+5*4-10\\= 2+20-10\\= 22-10= 12$

BODMAS rule is the rule in which we used to simplify the arithmetic expression having more operators in mathematics. When an equation with more operators first we have to know that in which order we have to solve the expression. The order is :

• Brackets (Parts of a calculation inside the bracket always come first).
• Precedence of brackets are : [{(bar)}]
• Orders (powers and square roots)
• Division
• Multiplication
• Addition

• Subtraction

Step 1: In this first solve the division : $8\div\frac{4}{5} =2$

step 2: Equation becomes  $2+5\times4-10$

Step 3: Then next priority to multiplication= $5\times 4= 20$

Step 4:Equation becomes $2+20-10=12$