Gujarat BoardEnglish MediumSTD 6MATHSFractions1 Mark
Question
Fill in the blanks: $7\frac{2}{3}+\ ....=9$
✓
Answer
Given, $7\frac{2}{3}+\ ....=9$ Let the value in the blank be x. $7\frac{2}{3}+\text{x}=9$
$\Rightarrow\text{x}=9-7\frac{2}{3}$
$\Rightarrow\text{x}=\frac{9}{1}-\frac{7\times3+2}{3}$
$\Rightarrow\text{x}=\frac{9}{1}-\frac{23}{3}$
$\Rightarrow\text{x}=\frac{9\times3}{1\times3}-\frac{23\times1}{3\times1}$ (because $LCM$ of $1$ and $3$ is $3)$ $\Rightarrow\text{x}=\frac{27}{3}-\frac{23}{3}$
$\Rightarrow\text{x}=\frac{27-23}{3}$
$\text{x}=\frac{4}{3}$
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