Question

The cost of 1dozen banana is rs 5.And the cost of 1dozen oranges is rs 75.What is the cost of one and a quarter dozen bananas and 3/4th dozen orange

Answer 1

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Answer 2

The required ratio is 1:9.

Step-by-step explanation:

Since we have given that

Cost of dozen banana = Rs.5

Cost of dozen oranges = Rs. 75

So, Cost of one and quarter dozen bananas would be

$1\dfrac{1}{4}\times 5=\dfrac{5}{4}\times 5=\dfrac{25}{4}$

Cost of three - fourth dozen of oranges would be

$\dfrac{3}{4}\times 75=\dfrac{225}{4}$

So, ratio of cost of one and a quarter dozen bananas to 3/4th dozen orange is given by

$\dfrac{25}{4}:\dfrac{225}{4}\\\\=1:9$

Hence,the required ratio is 1:9.

# learn more:

The cost of 5 dozen Bananas and 4 dozen oranges is RS 240 and RS 160 respectively.what is the cost of two Bananas and one orange?​

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