I don't see any expressions; just sets of three numbers.
Ahhh. If you mean
40.1 * 10^26
4.1 * 10^27
0.411 * 10^26
0.04001 * 10^25
then convet them all to 10^25 and you have
401 * 10^25
410 * 10^25
4.1 * 10^25
0.04001 * 10^25
Now it should be clear.
Which expression represents the largest number?
A. 40.1 3 1026
B. 4.1 3 1027
C. 0.411 3 1026
D. 0.04001 3 1025
1 answer