3.92
= 1.00 + 1.00 + 1.00 + 0.92
= 100/100 + 100/100 + 100/100 + 92/100
= 300/100 + 92/100
= 392/100
392/100 = 196/50 = 98/25
3.92 = 100 392 = 25 98 A n s w er
To convert 3.92 into a mixed number, separate the whole and decimal parts, then convert the decimal 0.92 to a fraction, simplifying it to 25 23 . Therefore, 3.92 in its mixed number form is 3 \frac{23}{25}.
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