Answer:
4.8181818182
Step-by-step explanation:
Expand the denominator to be a power of 10.
3/5 is expanded to 6/10 by multiplying the numerator by 2 and denominator by 2:
3 = 3×2 = 6 = 0.6
5 5×2 10
3/4 is expanded to 75/100 by multiplying the numerator by 25 and denominator by 25:
3 = 3×25 = 75 = 0.75
4 4×25 100
5/8 is expanded to 625/1000 by multiplying the numerator by 125 and denominator by 125:
5 = 5×125 = 625 = 0.625
8 8×125 1000
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Answers & Comments
Answer:
4.8181818182
Step-by-step explanation:
How to convert fraction to decimal
*Method #1*
Expand the denominator to be a power of 10.
3/5 is expanded to 6/10 by multiplying the numerator by 2 and denominator by 2:
3 = 3×2 = 6 = 0.6
5 5×2 10
3/4 is expanded to 75/100 by multiplying the numerator by 25 and denominator by 25:
3 = 3×25 = 75 = 0.75
4 4×25 100
5/8 is expanded to 625/1000 by multiplying the numerator by 125 and denominator by 125:
5 = 5×125 = 625 = 0.625
8 8×125 1000