343
let say for example you have 7 fifths. There are 5 fifths in a whole. You still have two fifths remaining and therefore the fraction becomes 1 and 2 fifths (1 2/5).
There will be 1/8 remaining.
1-the same numerator and denominator make it 1 whole without a fraction remaining
Example 19/8You divide the denominator (bottom number) in to the numerator (top number) 19/8 so 8 into 19 is 2 and your remainder, 3, is the remaining numerator and 8 will still be yourdenominator, like before.19/8 = 2 3/8
1/24 = 1/16
343
let say for example you have 7 fifths. There are 5 fifths in a whole. You still have two fifths remaining and therefore the fraction becomes 1 and 2 fifths (1 2/5).
There will be 1/8 remaining.
1-the same numerator and denominator make it 1 whole without a fraction remaining
To calculate the fraction of tritium remaining after 50 years, you would use the formula: fraction remaining = e^(-kt), where k is the rate constant and t is the time. Plugging in the values, you would find that the fraction of tritium remaining after 50 years is approximately 0.606 or 60.6%.
seven fifteenths.
1/2
3/8
it helps you find the distance between fractions beacause the new name should be an equivalent fraction
To calculate the fraction of atoms remaining in a fossil based on parent and daughter isotopes, you need to know the initial ratio of parent to daughter isotopes in the fossil and the current ratio. By comparing these ratios, you can determine the fraction of parent isotopes that have decayed into daughter isotopes, which indicates how much of the original parent isotopes remain in the fossil.
If a radioisotope undergoes six half-lives, only (1/64) or (0.015625) of the original radioisotope remains, because half of the remaining material decays at each half-life.