Question
$25\ kg : 20g = 50\ kg : 40g$
✓
Answer
Given, $25\ kg : 20g = 50\ kg : 40g$
$\Rightarrow\frac{25\text{kg}}{20\text{g}}=\frac{50\text{kg}}{40\text{g}}$
$\Rightarrow\frac{25000\text{g}}{20\text{g}}=\frac{50000\text{g}}{40\text{g}}$
$[ \because1\text{kg}=1000\text{g}]$
Simplest form of $\frac{25000}{20}=\frac{1250}{1}$ [On dividing numerator and denominator by $20]$
Simplest form of $\frac{50000}{40}=\frac{1250}{1}$ [On dividing numerator and denominator by $20]$
$1250 = 1250$
$\Rightarrow\frac{25\text{kg}}{20\text{g}}=\frac{50\text{kg}}{40\text{g}}$
$\Rightarrow\frac{25000\text{g}}{20\text{g}}=\frac{50000\text{g}}{40\text{g}}$
$[ \because1\text{kg}=1000\text{g}]$
Simplest form of $\frac{25000}{20}=\frac{1250}{1}$ [On dividing numerator and denominator by $20]$
Simplest form of $\frac{50000}{40}=\frac{1250}{1}$ [On dividing numerator and denominator by $20]$
$1250 = 1250$
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