answersLogoWhite

0

To convert decimals to fractions.

place the decimals over '1. 0000'. The number of 'zeroes' is the same as the number of decimal places above.

Hence

0.3175/1.0000

Cancel down the decimal point

03175/10000

The 'zero' in theh numerator is trivial and can be discounted. Hence

3175/10000

Since both number end in '5' and/or '0' they will cancel down by '5'.

Hence

635/2000

Repeat by '5' again.

127/400

This will not cancel down any further.

NB

For decimals recurring to infinity there is a different technique.

For irrational decimals , such as 'pi' , cannot be converted to a fraction.

User Avatar

lenpollock

Lvl 16
1y ago

Still curious? Ask our experts.

Chat with our AI personalities

SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve
CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
TaigaTaiga
Every great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
More answers

0.3175 = 3175/10,000 = 127/400

User Avatar

Wiki User

13y ago
User Avatar

Add your answer:

Earn +20 pts
Q: How do you write 0.3175 as a fraction?
Write your answer...
Submit
Still have questions?
magnify glass
imp