What I did is to add 0.52
+0.15
then try to find what could equal the same amount with 0.52
Here we will use exponential form, which is

Initial value, y0 = 500
Double of 500 = 1000



Required equation is

Answer:
yes
Step-by-step explanation:
sorry if it's wrong
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Present the numbers in decimal
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0.25 = 0.25
3/8 = 0.375
5/16 = 0.3125
<span><em>(It is easier to arrange the number using decimals)</em>
</span>
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Arrange the numbers
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0.25 (0.25) , 0.3125 (5/16) , 0.0375 (3/8)
<em>(Put the original numbers given in your final answer)</em>
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Answer: 0.25 , 5/16 , 3/8
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