Gujarat BoardEnglish MediumSTD 6MATHSFractions1 Mark
Question
Fill in the blank: $\frac{72}{90}$ reduced to simples form is _______.
✓
Answer
The factors of $72$ are $1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72$
The factors of $90$ are $1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90$
The common factors of $72$ and $90$ are $1, 2, 3, 6, 9, 18$
$H.C.F.$ of $72$ and $90$ is $18$
$\frac{72\div18}{90\div18}=\frac{4}{5}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.