Answer: 91/167
Explanation:
100cm is equivalent to 1m so 500cm is equivalent to 5m. What you need to do is divide 500cm (5metres) by 25cm (one quarter of a metre). So the number sentence using 'division' should look like 500cm divided by 25cm which equals 20. Don't forget to use proper symbols for division though. Let me know if this helps:)
To multiply fraction do top x top and bottom x bottom
so convert

into

then do
i have an app for you, its called photo math. all you have to do is scan a math problem like that and it will give you an answer!
hope this helped and i hope you find your answer because i have no clue what the answer is sadly, im bad at math! lol