In a park 1945 guavas have to be distributed among 12 boys, 11 girls, and 8 children in such a way that each boy, girl, and the child gets guavas in the ratio of 11 ∶ 11 ∶ 17. Out of the 1945 guavas how many guavas will be given to the children?
1
680
2
600
3
640
4
560