Question

the cost of one dozen banana is ₹21/5 then what is the cost of one​

Answer 1

Answer: $\frac{7}{60}\ or\ Rs.\ 0.117\ (approx.)$

Step-by-step explanation:

One dozen bananas = 12 bananas

If cost of 12 bananas is ₹21/15, then cost of 1 banana:

$\frac{21}{15}$ ÷ $12$

$=\frac{21}{15} *\frac{1}{12} \\\\=\frac{7}{15} *\frac{1}{4} \\\\= \frac{7}{60}\ or\ Rs.\ 0.117\ (approx.)$

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