## Question

**The following equation is incorrect. Which two signs should be interchanged to correct the equation? **

1 ÷ 14 x 30 + 20 – 10 = 12

1 ÷ 14 x 30 + 20 – 10 = 12

A. + and ÷

B. - and +

C. ÷ and x

D. x and -

**Answer:** A

**Solution:**

1 ÷ 14 x 30 + 20 – 10 = 12

=> 1 + 14 x 30 ÷ 20 – 10

=> 1 + 21 – 10

=> 22 – 10

=> 12

The Answer is **+ and ÷**