QuestenaUn entraînement qui indique quoi revoir ensuite
Question 16

Pears and plums are in the ratio 2:3. Which ratio-and-fraction statements are true? Select all that apply.

  1. Pears are 2/5 of the fruit.Bonne réponse
  2. Plums are 3/5 of the fruit.Bonne réponse
  3. The number of pears is 2/3 of the number of plums.Bonne réponse
  4. Pears are 2/3 of the fruit.
  5. Plums are 2/5 of the number of pears.

Explication

The combined whole has 5 parts, so pears occupy 2/5 and plums occupy 3/5. The pairwise quotient is still 2/3, but calling 2/3 the pear share confuses a comparison with a fraction of the whole.

Continuer avec ce test

Commencer l’entraînement
Question 16: Pears and plums are in the ratio 2:3. Which… · Ratios and Proportions · Questena