Question

Nithu bought 4 g of Poppins and Ajay bought 3/5 g of Poppins. Find the ratio of Ajay to Nithu in simplest form and also the cost of Poppins is 756 p, express the cost in terms of rupees.

Answer 1

Answer:

Let the number of marbles with Ajay and Vijay initially be A and V. If Vijay gives x marble to Ajay then vijay and Ajay would have V – x and A + x marbles respectively.

V – x = A + x …………………….. (1)

If Ajay gives 2x marble to Vijay then Ajay and Vijay would have A – 2x and V + 2x marbles respectively.

V + 2x –(A-2x) = 30 = V – A + 4x = 30 ……………… (2)

From (1) we have V – A = 2x

Substituting V – A = 2x in equation (2)

6x = 30 = x = 5.

Answer 2

Answer:

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