The price of petrol increased by 8% to Rs 540 per litre. Find the old price.
2 answers:
Answer:
The original price is Rs. 50
Step-by-step explanation:
Let the original price be Rs.x
x+8% of x=54
x+(8/100)*x=54
x+8x/100=54
(100x+8x)/100=54
108x/100=54
x=54* 100/108
x=50.
The original price is Rs. 50
Answer:
Step-by-step explanation:
Let the initial price be x.
<u>We have:</u>
<u>Rewrite it as below and solve for x:</u>
- x + 0.08x = 540
- 1.08x = 540
- x = 540/1.08
- x = 500
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