Write the number of significant digits in 25.04

2.504 x 10^1
Significant digits has one digit in front of the decimal and you multiply a 10 to the power of the amount of moves made and the direction. In this case, we moved it over 1 and to the left direction. The 1 move is the exponent on the 10 and the direction of left is a positive exponent.

2:00 P.M i think sorry if it’s wrong I did the math in my head!