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Proportions in Math MCQs App Download & e-Book - 155

MCQ:

Symbolically the proportion of a, b, c, d is written as

  1. a : b :: c : d
  2. a + b :: c + d
  3. a + b = c + d
  4. a - b = c - d

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The App: Proportions in Math MCQs App to learn Proportions in Math Textbook, 10th Grade Biology MCQs App, and Cell Biology MCQs App. The "Proportions in Math" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Proportions in Math App (Android & iOS)

Proportions in Math App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)

Cell Biology App (Android & iOS)

Cell Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (iOS & Android)