Gujarat BoardEnglish MediumSTD 6MATHSFractions.2 Marks
Question
subtraction using Brahmagupta’s method: $\frac{8}{15}-\frac{3}{15}$
✓
Answer
Given $\frac{8}{15}-\frac{3}{15}$ Fractional unit for both fractions is $\frac{1}{15}$ then $\frac{2 \times 3}{5 \times 3}-\frac{4 \times 1}{15 \times 1}$ $\begin{array}{l}\frac{8}{15}-\frac{3}{15}=\frac{8-3}{15} \\ =\frac{5}{15}=\frac{1}{3}\end{array}$
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