Write a division number story with an answer of 1/4

The division story will be that there are 16 boys who want to share 4 oranges. What fraction will each person get?

Fraction that each person will get will be:

= Number of oranges / Number of boys

= 4/16

= 1/4

Each boy gets 1/4.

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There were 4 thieves. They went off to steal from the king, hearing about the great treasure he kept locked in his vault. They managed to break in and sneak out without any of the guards even noticing them. They rode back to their run down hide out and opened the treasure, only to find it was a tarp. They decided they would sell it to the highest bidder, but there was four of them and they all wanted the profits. They couldn't decide who would sell it so the leader sliced it with his sword into four equal pieces, each person getting 1. How much of the tarp did each thief get?

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

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