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Ratio and Proportion (Including Sharing in a Ratio) — MATHS STD 7 — Question

ICSE BoardEnglish MediumSTD 7MATHSRatio and Proportion (Including Sharing in a Ratio)1 Mark
Question
Express the given ratio in its simplest form: 1.5 : 2.5
✓

Answer


$\begin{aligned} & 1.5: 2.5=\frac{1.5}{2.5}=\frac{15}{25} \\ & =\frac{15 \div 5}{25 \div 5}=\frac{3}{5}(\text { HCF of } 15,25=5) \\ & =3: 5\end{aligned}$

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