Question

if 3 kg potato + 4 kg brinjal cost is 40 rs and 4kg potato +3kg brinjal cost is 37 kg what is cost of 8kg potato + 8kg brinjal ​

Answer 1

Step-by-step explanation:

1.cost of 3 kg potatoes and 4 kg brinjal = 40 rs

2.cost of 4 kg potatoes and 3 kg brinjal = 37 rs

1. 3+4= 7 = 7/40 rs

2.4+3=7 = 7/37 rs

3. cost of 8 kg potatoes and 8 kg brianjal =

7/40 - 7/37= you have to find it

and 8 +8 = 16/x

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