There are currently 6 production deltics in preservation and the prototype: D9000(55022) Royal Scots Grey, D9002(55002) Kings Own Yorkshire Light Infantry, D9009(55009) Alycidon, D9015 (55015) Tulyar, D9016 (55016) Gordan Highlander, D9019 (55019) Royal Highlander Fusilier, and then the prototype,DP1.
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β 11y agoIf there are 55 children in the classroom then it is not possible for 61 of them ti be girls!
2 times with 11 left over
60 - 5 = 55
55 full pieces with some left over.
Ratios are good for comparing two quantities. Like in a classroom, the ratio of girls to boys, for example. Say the class has 40 students, and 22 of them are girls, so this is 22/40 = 55% of the class. But the ratio is comparing the girls to the boys, not the entire class. So if there are 55% girls, then 100% - 55% = 45% boys. Now the ratio can be made of 55 : 45 girl to boy ratio. This can be simplified to a 11:9 ratio.
If there are 55 children in the classroom then it is not possible for 61 of them ti be girls!
55% only
2 times with 11 left over
55
class 55
9 with 55 left over.
Class 55
10 goes into 55 5 times. 5 is left over which is half of 10 so 10 goes into 55 exactly 5.5 times.
class 55
60 - 5 = 55
8 times, with 10 left over.
55 as a percentage = 5500%55 * 100% = 5500%