Which two mathematical signs should be interchanged to make the given equation correct?
15 × 3 ÷ 15 – (45 × 3) – 10 + (13 ÷ 2) = 76
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. ÷ and ×.
Given Equation : 15 × 3 ÷ 15 – (45 × 3) – 10 + (13 ÷ 2) = 76
After putting the signs in Option 1 the equation is satisfied
15 ÷ 3 × 15 – (45 ÷ 3) – 10 + (13 × 2) = 76
5 × 15 - (15) - 10 + (26) = 76
75 - 15 - 10 + 26 = 76
101 - 25 = 76
76 = 76