Mathematics, 28.01.2021 23:00, sierrawalk2283

Which two ratios represent quantities that are proportional 27/81 and 21/72 30/36 and 40/46 4/9 and 14/19 40/48 and 100/120

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Which two ratios represent quantities that are proportional 27/81 and 21/72 30/36 and 40/46 4/9 and...