Five days = £367
One day = 367/5
Answer: £73.40
One half life 1000 mg to 1000/2 =500 mg
One half life 500 mg to 500/2 = 250 mg
One half life 250 mg to 250/2 = 125 mg
Etc .......
The amount of water left is 4/10 gallons
<h3>Difference of fractions</h3>
Fractions are written as a ratio of two integers
Given the following parameters
Amount of gallon bought = 8/10 gallons
Amount he drank = 4/10
Determine the amount left
Amount left = 8/10 -4/10
Amount left = 4/10 gallons
Hence the amount of water left is 4/10 gallons
Learn more on difference of fraction here: brainly.com/question/20323470
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Answer:
the anwser is 66,875
Step-by-step explanation:
