Kogda a lion of bonifation walked on the city, to it on a meeting passed two buses with children who went to vacation. 50 children went by each bus, and 23 girls, and in drugom27 girls went by one bus. how many boys went by both buses? help please as a condition to write to this task, I know the decision

50 children in each bus 23 girls in the first 27 girls in the second How many boys of 50+50=100 (children) in two buses of 23+27=50 (girls) in two buses of 100-50=50 (boys) of Answer: 50 boys went by two buses
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