Question
Write the ratio of first quantity to second quantity in the reduced form : 1.5 kg, 2500 gm

Answer

1.5 kg, 2500 gm
1.5 kg = 1.5 x 1000 gm = 1500gm
$\begin{aligned} \text { Ratio }=\frac{1.5 kg }{2500 gm } & =\frac{1500 gm }{2500 gm } \\ & =\frac{1500}{2500} \\ & =\frac{15}{25} \\ & =\frac{5 \times 3}{5 \times 5}=\frac{3}{5} \\ & =3: 5\end{aligned}$

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