Fill in the appropriate operation symbol in the "□" below to make the equation hold. (1 □ 9 □ 9 □ 9) * (1 □ 9 □ 2) * (19 □ 9 □ 2) = 1992 Fill in the appropriate operation symbol in the "□" below to make the equation hold. (1 □ 9 □ 9 □ 9) * (1 □ 9 □ 2) * (19 □ 9 □ 2) = 1992

Fill in the appropriate operation symbol in the "□" below to make the equation hold. (1 □ 9 □ 9 □ 9) * (1 □ 9 □ 2) * (19 □ 9 □ 2) = 1992 Fill in the appropriate operation symbol in the "□" below to make the equation hold. (1 □ 9 □ 9 □ 9) * (1 □ 9 □ 2) * (19 □ 9 □ 2) = 1992

（1□9□9□9）*（1□9□9□2）*（19□9□2）=1992
Is 1992 after this formula 19,9,2 or 1,9,9,2?
If it's one, nine, nine, two
The solution is as follows
9+9-9-1=8
9*9+2*1=83
9/9*(2+1)=3
8*83*3=1992
If not, please let me know
I really want to work on it

5 () 1 () 5 () 5 = 24 what mathematical symbol makes the equation hold

5 () 1 () 5 () 5 = 24 what mathematical symbol makes the equation hold
(5 - 1 ÷ 5) × 5
2:(5 - (1 ÷ 5)) × 5
3:5 × (5 - 1 ÷ 5)
4:5 × (5 - (1 ÷ 5))
Shunyimen has two characters of "Baifu Ping'an", which is worth thousands of gold and everything is beautiful

Add the sign so that the equation holds 5 1 5 5 = 24
5 1 5 5=24
Use addition, subtraction, multiplication and division parentheses to make the equation true

5×(5-1÷5)=24

What is the car logo with a B in a circle
Recently, I saw a car on the street. It's like the Audi A6. The whole car is black and the inner rings of four wheels are red. The car's logo is a circle with a B (not Bentley's logo). It's on the front, rear and four wheels,

Bentley car trademark is a soaring eagle. The belly of the eagle is marked with the first capital letter "B" of the company's name "Bentley", red. The "Eagle" shaped trademark indicates the speed of Bentley products and the company's rapid development ability in the world. In 1931, Bentley company was merged by Rolls Royce company, But still use the original name and trademark
If the car model is like Audi A6, it's unlikely to be Bentley. Now it's popular to refit cars. Maybe it's refitting other brands with Bentley logo