If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost?
48 paise
Ans:74)(a)
Let the required weight be x kg.
Less weight, less cost (Direct Proportion)
so, 250: 200:: 60: x = 250 X x = (200 X 60)
so, x = (200X60)/250
so, x = 48.