Mathematics, 29.07.2021 23:40 Galaxystyx
Last year there were 45 memebers of the tennis club at Marks Middle school. This year although the number of boys increeased by 20%, the number of girls decresed by 20%, the total numbers decresed by 1. Find how many boys anf girls are in the tennis club this year.
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Last year there were 45 memebers of the tennis club at Marks Middle school. This year although the n...
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