Respuesta :

Answer:

45300

Step-by-step explanation:

Answer:

4.53 * 10 ^ 4 = 45300

Step-by-step explanation:

10^3 is 1000.

45.3 *1000 is 4.53 * 1000 *10 is 4.53 *10000 is 4.53 * 10 ^ 4 (4 zeros)