Question

what is the order of magnitude of number 8245
a) 3
b) 4
c) 2
d) 5​

Answer 1

Answer :An order of magnitude is an approximate measure of the number of digits that a number has in the commonly-used base-ten number system. It is equal to the whole number floor of logarithm (base 10). For example, the order of magnitude of 1500 is 3, because 1500 = 1.5 × 103

Answer 2

Answer:

3 is the order of magnitude