Question

Hiroshi multiplied 2/7 times 3 and got 6/21 . What final answer should he have gotten?

Answer 1

[AI-generated answer — Bot GPT 3.5]

To find the correct answer, we need to multiply 2/7 by 3.

(2/7) * 3 = 6/7

Therefore, Hiroshi should have gotten the answer 6/7, not 6/21.