Question

price of milk rises from Rs 4 Rs 5. 40 per litre . What percentagerise is it of original price

Answer 1

5.40-4=1.40
1.40/4*100=35percent
hope it helps you

Answer 2

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Here is your answer

Price Rise = 5.40- 4

= 1.40

Percentage rise = Price rise x 100 /original price
$= \frac{1.40}{4} \times 100 \\ = \frac{140}{4} \\ = 35\%$
Hope it helps you