25 to 2
750 mm to 60 mm or as 25 mm to 2 mm
60mm/45cm = 60 mm/450 mm = 60/450 which you can simplify, if you so wish.
2 to 5
A rate compares two different units, like 60 Kilometers an hour (60 km/hour) while a ratio compares two things, like 2 apples:3 oranges (: means to, so 2:3 actually mean 2 To 3). Hope this helps :)
60 to 90
60% of 150 = 150*60/100 = 90
250% of 60= 250% * 60= 2.5 * 60= 150
60% of 150 = 90
60 multiplied by 150 is 9,000.
60 miles in 60 minutes 150 miles in 150 minutes 60 + 60 + 30 = 150 2 hours 30 minutes
60 is what percent of 150:= 60 / 150= 0.4Converting decimal to a percentage:0.4 * 100 = 40%