Which two signs should be interchanged to make the given equation correct?
152 + 8 × 16 ÷ 9 – 4 = 309
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. ÷ and +.
Given equatio: 152 + 8 × 16 ÷ 9 – 4 = 309
On interchanging the signs:
152 ÷ 8 × 16 + 9 – 4 = 309
304 + 9 - 4 = 309
313 - 4 = 309
309 = 309