15.75, 15 and 3 quarters
1/2 x 2/3 x 3/4 = 1/4
1/2 times 3/4 = 3/8
17.75 hours
lol 3/4 x 1/2 = 3/8 =)
Three times a half-life is equivalent to one and a half full life cycles of a substance. In terms of decay, after three half-lives, only one-eighth of the original amount remains. This is because each half-life reduces the amount by half, so after three halvings (1/2, 1/4, 1/8), the remaining quantity is 1/8 of the initial amount.
4 and 1/8
1/2 x 2/3 x 3/4 = 1/4
1/2 times 3/4 = 3/8
three over two or one and a half
17.75 hours
6.5*.5=3and1/4
lol 3/4 x 1/2 = 3/8 =)
One-half times three gives three halves (3/2), which is the same as one and one-half.
Three times a half-life is equivalent to one and a half full life cycles of a substance. In terms of decay, after three half-lives, only one-eighth of the original amount remains. This is because each half-life reduces the amount by half, so after three halvings (1/2, 1/4, 1/8), the remaining quantity is 1/8 of the initial amount.
It is three sixteenths.
75 goes into 300 4 times. A half of 300 is 150. A half of that is 75. A half of a half is a quarter.
20.25