Questenaتمرینی که نشان می‌دهد بعد چه چیزی را مرور کنید
سؤال 27

Round 0.985 to one decimal place and enter the number.

پاسخ درست

1 ± ۰٫۰۰۱

توضیح

The hundredths digit is 8, so the tenths digit 9 rounds up and carries across the decimal point: 0.985 becomes 1.0 at one-decimal precision. Reporting 0.9 ignores the required carry when the next digit is at least 5.

ادامهٔ این آزمون

شروع تمرین
سؤال 27: Round 0.985 to one decimal place and enter the number. · Decimals and Place Value · Questena