Question

$30paise$ to $Rs2$

$=30paise$ to ______ Paise

or $30:$______

Lowest form $=$______

Answer 1

Convert $Rs2$ into $Paise$

We know that

$Rs1=100Paise$

$Rs2=2\times 100=200paise$

Therefore, $30paiseto200Paise$

$30paiseto200Paise$$=30:200$

Lowest form of $=30:200$$=\frac{30}{200}=\frac{3}{20}$ ( Divided by HCF of $30and200$ which equals to $10$)

Hence, lowest form of $=30:200$$=3:20$