John had 60 toys in total. They were dinosaurs and robots. He then gave half of his toy dinosaurs to his younger brother. His mother then gave him 12 more toy robots. After that, the number of robots he had was equal to of the remaining number of 3 dinosaurs. How many dinosaurs and how many robets did he have initially?
John had 60 toys in total. They were dinosaurs and robots. He then gave half of his toy dinosaurs to his younger brother. His mother then gave him 12 more toy robots. After that, the number of robots he had was equal to of the remaining number of 3 dinosaurs. How many dinosaurs and how many robets did he have initially?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
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Transcribed Image Text:John had 60 toys in total. They were dinosaurs and robots. He then gave half of his
toy dinosaurs to his younger brother. His mother then gave him 12 more toy robots.
After that, the number of robots he had was equal to of the remaining number of
3
dinosaurs. How many dinosaurs and how many robets did he have initially?
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