the price of petrol incresed from rs. 75 per liter to rs.85 per litre . find the number of percentage increas in the price of petrol.
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the price of petrol incresed from rs. 75 per liter to rs.85 per litre . find the number of percentage increas in the price of petrol.
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Answer:
Original : New
75. : 85
100%. : x
Step-by-step explanation:
Cross Multiply
75x = 100×85
85/100 × 75
Simplyfy
You can divide by 5