Question

If '+' means '*' , '*' means '-', '/' means '+' and '-' means '/' then what is the value of 175-25 /5 +20 * 3 +10?

Answer 1

Given

• + means ×
• × means -
• ÷ means +
• - means ÷

____________________________

To Find

175 - 25 ÷ 5 + 20 × 3 + 10

____________________________

Solution

→ 175 - 25 ÷ 5 + 20 × 3 + 10

Now we will change the symbols of the operations with the given information.

→ 175 - 25 ÷ 5 + 20 × 3 + 10

→ 175 ÷ 25 + 5 × 20 - 3 × 10

According to BODMAS let's solve this.

→ 175 ÷ 25 + 5 × 20 - 3 × 10

→ 7 + 5 × 20 - 3 × 10

→ 7 + 100 - 30

→ 107 - 30

→ 77

∴ The required answer is 77.

____________________________

Answer 2

   + means ×

   × means -

   ÷ means +

   - means ÷