20 ÷ 1/2 = 20 × 2/1 = 40
No, 1/5 is not half of 1/10. Half of 1/10 would be 1/20.
no because half of 20 is 10 and quarter of 40 is 10which are equal.
Twenty divided in half is 20/2 = 10 Twenty divided by half is 20/(1/2) = 40
7/20. The reason it is 7/20 is because you can not simplify 7/10 anymore so you turn it into 20th's, making 14/20. Half of 14/20 is 7/20.
A half of one tenth is one twentieth.
20 ÷ 1/2 = 20 × 2/1 = 40
No, 1/5 is not half of 1/10. Half of 1/10 would be 1/20.
no because half of 20 is 10 and quarter of 40 is 10which are equal.
Half and Half - 2002 The Big I Have a Dream' Episode 1-20 was released on: USA: 21 April 2003
Twenty divided in half is 20/2 = 10 Twenty divided by half is 20/(1/2) = 40
20
0.05
After 20 minutes, there have been 4 half-lives (20 min / 5 min per half-life). Each half-life reduces the sample by half, so the fraction of the sample left after 20 minutes is (1/2)^4, which is 1/16. Therefore, 1/16 of the original sample is left after 20 minutes.
17 and 1/2 out of 20 is 0.875 or 87.5%.
7/20. The reason it is 7/20 is because you can not simplify 7/10 anymore so you turn it into 20th's, making 14/20. Half of 14/20 is 7/20.
1/2 times 1/5 = 1/10 and 1/10 of 20 = 2