Halve It

A Maths Starter of The Day

Start with 100.
Halve it to get 50
Halve it to get 25

Continue as far as possible.


[Decimal fractions are allowed]

 

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Keywords: Starter | Arithmetic

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    This starter has scored a mean of 3.7 out of 5 based on 29 votes.

     

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    Answers

    100
    50
    25
    12.5
    6.25
    3.125
    1.5625
    0.78125
    0.390625
    0.1953125
    0.09765625
    0.048828125
    0.0244140625
    0.01220703125
    0.006103515625
    0.0030517578125
    0.00152587890625
    0.000762939453125
    3.814697265625E-04
    1.9073486328125E-04
    9.5367431640625E-05
    4.76837158203125E-05
    2.38418579101563E-05
    1.19209289550781E-05
    5.96046447753906E-06
    2.98023223876953E-06
    1.49011611938477E-06
    7.45058059692383E-07
    3.72529029846191E-07
    1.86264514923096E-07
    9.31322574615479E-08
    4.65661287307739E-08
    2.3283064365387E-08
    1.16415321826935E-08
    5.82076609134674E-09
    2.91038304567337E-09
    1.45519152283669E-09
    7.27595761418343E-10
    3.63797880709171E-10
    1.81898940354586E-10
    9.09494701772928E-11
    4.54747350886464E-11
    2.27373675443232E-11
    1.13686837721616E-11
    5.6843418860808E-12
    2.8421709430404E-12
    1.4210854715202E-12
    7.105427357601E-13
    3.5527136788005E-13
    1.77635683940025E-13
    8.88178419700125E-14