405,000,000
1.42006167 x 1017 seconds.
The answer that I got was 1,125,000,000. Is that right?
4.5 x 10^9
3 percent out of 100 percent = 0.03 x 100 percent = 3 percent
405,000,000
4500000000, or 4.5 billion
27272727.2727
21285000000
75
?
1.42006167 x 1017 seconds.
The answer that I got was 1,125,000,000. Is that right?
he or her can earn rs 4500000000 a month
4.5 x 10^9
3 percent out of 100 percent = 0.03 x 100 percent = 3 percent
Since that is close to its half-life, about half the original quantity will be left.