0.16 expressed as a fraction = 4/250.16 = 0.16 * 100/100 = 16/100 or 4/25 in fraction in lowest term
In this case, trial and error is probably the easiest: 22 = 4, 23 = 8, 24 = 16 yes! A more genral answer is: the power that you want is log(16)/log(2) where the logarithm is calculated to any base (10 or e , or indeed any other).
1/8 can be expressed as 2/16 1/4 can be expressed as 4/16 A fraction between 2/16 and 4/16 is 3/16
16^4 = 65,536
6.4125 x 10^4
6
0.16 expressed as a fraction = 4/250.16 = 0.16 * 100/100 = 16/100 or 4/25 in fraction in lowest term
-4 to the second power is 16
In this case, trial and error is probably the easiest: 22 = 4, 23 = 8, 24 = 16 yes! A more genral answer is: the power that you want is log(16)/log(2) where the logarithm is calculated to any base (10 or e , or indeed any other).
1/8 can be expressed as 2/16 1/4 can be expressed as 4/16 A fraction between 2/16 and 4/16 is 3/16
16^4 = 65,536
-24 = -16 but (-2)4 = 16
It is a composite number because it has more than two factors It is a square number because 4*4 = 16 It can be expressed as 1.6*101 in standard form It can be expressed as XVI in Roman numerals It is a rational number It can be expressed as 16/1 as a fraction It can be expressed as 16.0 as a decimal
6.4125 x 10^4
2/4
It is: 4 squared = 16 or 2 to the power of 4 = 16
4/16 We note that '4' is a factor of both '4' ^ '16'. So cancel down /reduce by '4'. Hence 4/16 = 1/4 The amswer!!!!!