Question

(a) The prices of one kg of apples and one kg of oranges are in the ratio 3:2. If 5 kg of applesand 3kg of oranges cost Rs 210, how much of money one has to pay to buy 1 kg of apples and 1 kg
of oranges?​

Answer 1

Answer:

Rs.50

Step-by-step explanation:

According to question

21........ Rs.210

So, 5...... Rs.50

Answer 2

Answer:

price of 1kg apple and 1kg orange is 135 and 90 respectively

Step-by-step explanation:

price of 1kg apple and 1kg orange =3:2

1kg apple =3x

1kg orange=2x

A.T.Q

if 5kg and 3kg orange=210

3x+2x=210

5x=210

x=45

price of 1 kg apple =3x =3×45

                             =135

price of 1kg orange =2x=2×45

                                =90

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