The cost of an article is first decreased by 25%
and then further decreased by 40%. Find the
percentage change in the cost of the article.
Answers
Answered by
2
Answer:
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Answered by
9
Answer:
55%
Step-by-step explanation:
Let the original cost = ₹100
Decreased by 25%
∴ New cost = 100 – 25 = ₹75
Decreased by 40% = (75 × 40)/100 = ₹30
∴ New cost = ₹75 – 30 = ₹45
Overall change = 100 – 45 = ₹55
Required percentage = 55/100 × 100 = 55% decrease
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