Which two signs should be interchanged to make the given equation correct?
36+8×184−23÷10=90
- A÷ and −
- B÷ and ×
- C+ and ×
- D− and +
Solution & Step-by-step Explanation
Given equation: 36+8×184−23÷10=90
Let us test the options using the BODMAS rule:
Option A: Interchanging ÷ and −
The expression becomes:
36+8×184÷23−10
According to BODMAS:
First, Division:
23
184
=8
Now substitute back: 36 + 64 - 10
$$
Addition and Subtraction: 100−10=90
Since LHS = RHS (90=90), Option A is correct.
Let us test the options using the BODMAS rule:
Option A: Interchanging ÷ and −
The expression becomes:
36+8×184÷23−10
According to BODMAS:
First, Division:
23
184
=8
Now substitute back: 36 + 64 - 10
$$
Addition and Subtraction: 100−10=90
Since LHS = RHS (90=90), Option A is correct.