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77julia77 [94]
3 years ago
12

When you change fractions and mixed numbers into decimals, why is the denominator always 10, or 100

Mathematics
2 answers:
Vadim26 [7]3 years ago
6 0
So when you turn it into a decimal it has a correct place value say if you have 0.70 as a fraction it would be 70/100 because the fraction is telling you it's hundredths one tip is look at the decimal pretend it's always a 1 then in front of the decimal is all zeros and that is your denominator. Hope this helped ( :
kap26 [50]3 years ago
3 0
Because they made it that way.

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