A recipe uses 1.25 cups of oats per batch. How many cups are needed for 2.4 batches? Enter the number of cups.
الإجابة الصحيحة
3
الشرح
Multiplying 1.25 × 2.4 gives 3, so the recipe needs 3 cups. Treating 2.4 as 24 and forgetting to divide the result by 10 would make the amount ten times too large.