Question
Convert mixed fraction into improper fraction and vice versa:
$3 \frac{7}{18}$
$3 \frac{7}{18}$
✓
Answer
$3 \frac{7}{18} \text { is the given mixed fraction }$
$\text { Improper fraction }=\frac{(\text { Whole number } \times \text { Denominator })+\text { Numerator }}{\text { Denominator }}$
$=\frac{(3 \times 18)+7}{18}$
$=\frac{54+7}{18}$
$=\frac{61}{18}$
$3 \frac{7}{18}=\frac{61}{18}$
$\text { Improper fraction }=\frac{(\text { Whole number } \times \text { Denominator })+\text { Numerator }}{\text { Denominator }}$
$=\frac{(3 \times 18)+7}{18}$
$=\frac{54+7}{18}$
$=\frac{61}{18}$
$3 \frac{7}{18}=\frac{61}{18}$
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