If "+" means "minus", "×" means "divided by", "÷" means "plus" and "−" means "multiplied by", then find the value of the expression:
38×2−6+19÷35=?
- A130
- B140
- C135
- D145
Solution & Step-by-step Explanation
First, let's substitute the operators according to the given instructions:
×→÷
−→×
+→−
÷→+
Rewriting the expression with new operators:
38÷2×6−19+35
Now, apply the BODMAS rule:
Division:
38÷2=19
The expression becomes: 19×6−19+35
Multiplication:
19×6=114
The expression becomes: 114−19+35
Addition and Subtraction:
114+35−19=149−19=130
×→÷
−→×
+→−
÷→+
Rewriting the expression with new operators:
38÷2×6−19+35
Now, apply the BODMAS rule:
Division:
38÷2=19
The expression becomes: 19×6−19+35
Multiplication:
19×6=114
The expression becomes: 114−19+35
Addition and Subtraction:
114+35−19=149−19=130