A recipe uses about 2.02 cups per batch for 6.1 batches. Which is the best estimate of the total cups?
توضیح
Rounding to 2 cups and 6 batches gives 2 × 6 = 12 cups. The estimate 8 adds the benchmarks, while 60 treats 2.02 as though it were about 10.
Rounding to 2 cups and 6 batches gives 2 × 6 = 12 cups. The estimate 8 adds the benchmarks, while 60 treats 2.02 as though it were about 10.