Mathematics, 15.12.2020 03:50 gymnastsgymnastics

The ratio of North American butterflies to South American butterflies at a butterfly park is 5:4 of the ratio of South American butterflies to European butterflies is 4:3 there are 60 North American butterflies at the butterfly park.

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The ratio of North American butterflies to South American butterflies at a butterfly park is 5:4 of...