Question
Pierre used a calculator to divide a 4-digit number by a 1-digit number. For the 1-digit number, he made a mistake by pressing 2 instead of 8. He obtained the incorrect answer of 2188. What should be the correct answer?
2 m

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Pierre used a calculator to divide a 4-digit number by a 1-digit number. For the 1-digit number, he made a mistake by pressing 2 instead of 8. He obtained the incorrect answer of 2188. What should be the correct answer?