Which of the following interchange of sign would make the given equation correct?
45 × 9 + 5 ÷ 4 = 25
45 × 9 + 5 ÷ 4 after interchanging the signs = 45 ÷ 9 + 5 × 4 = 5 + 20 = 25
The position of how many alphabets will remain unchanged if each of the alphabets in the word ‘JUGGLING’ is arranged in alphabetical order from left to right?