Question

he cost of petrol is increased from Rs 80 per liter to Rs 88
per liter. Find the increased cost in percent.
( do by process)

Answer 1

Answer:

10%

Step-by-step explanation:

initial cost of petrol (initial prize)= Rs 80

increased cost of petrol (final prize) = Rs 88

increased cost percentage = (final prize - initial prize/initial prize) × 100

                                             = ( (88 - 80)/80 ) × 100

                                             = 8/80 ×100

                                              =1/10 × 100

                                              = 10%

Therefore increased cost percentage is 10 %

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