Select the correct combination of mathematical signs to sequentially replace the signs and to balance the given equation.
17*21*7*5*4* 34
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. -, ÷, +, ×, =.
Given equation: 17*21*7*5*4* 34
This equation becomes true only when we put the set of signs given in option 2.
17 - 21 ÷ 7 + 5 × 4 = 34 ( Using BODMAS)
17 - 3 + 5 × 4 = 34
17 - 3 + 20 = 34
37 - 3 = 34
34 = 34