Traditional Culture Encyclopedia - Travel guide - According to the statistics of the Municipal Tourism Bureau, during the "May 1" holiday this year, the tourism market in our city has a good trend, and the total holiday tourism income reached 8.55 bi

According to the statistics of the Municipal Tourism Bureau, during the "May 1" holiday this year, the tourism market in our city has a good trend, and the total holiday tourism income reached 8.55 bi

According to the statistics of the Municipal Tourism Bureau, during the "May 1" holiday this year, the tourism market in our city has a good trend, and the total holiday tourism income reached 8.55 billion yuan.

Scientific notation is expressed in the form of a× 10 n, where 1 ≤| a | < 10, and n is an integer. When determining the value of n, it depends on how many digits the decimal point has moved when the original number becomes a, and the absolute value of n is the same as that of the decimal point. When the absolute value of the original number is greater than 1, n is negative. Note 10 billion = 108.

8.55 billion = 8.55× 109.