Half of 174 is 87
87 and a half percent:87 1/2%= 87.5%= 0.875 in decimal= 875/1000 or 7/8 in fraction
87.5
175/2
1/3rd of 87 = 87*1/3 = 29
Half of 174 is 87
Yes, one half divided by one half is one fourth.
0.875
around three and a half
The half-life of Rubidium-87 is about 48.8 billion years. To determine the number of half-lives in 4.6 billion years, you divide the age of the Earth by the half-life of Rubidium-87: 4.6 billion years / 48.8 billion years ≈ 0.0943 half-lives. Thus, the age of the Earth represents approximately 0.09 half-lives of Rubidium-87.
87.5 is greater. Because 87.5 means 87 and one half whereas 87.25 means 87 and one quarter.
87.5% = 0.875.875 x 48 = 42
87 and a half percent:87 1/2%= 87.5%= 0.875 in decimal= 875/1000 or 7/8 in fraction
The half-life of Rb-87 is approximately 48.8 billion years. This means that it takes that amount of time for half of a sample of Rb-87 to decay into its daughter isotopes.
There are 1000 metres in one kilometre. Therefore, 87 metres is equal to 87/1000 = 0.087 kilometres.
87.5
175/2