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:)
M-6 is the expression that shows how far Allison has to run
Answer:the answer is 75.36,50.24
N x n would be 8 an 8 and N x P would be 8 and 7
