Advertisements
Advertisements
Question
The original price of an article is ₹ 640. Find its new price when its price is decreased by 20%
Advertisements
Solution
Original price of an article = ₹ 640
Decrease in price = 20%
∴ Decrease by 20%, the new price will be
= `₹640xx((100-20))/100`
= `₹640xx80/100`
= ₹ 512
APPEARS IN
RELATED QUESTIONS
Find: 2.7 is what percent of 18?
A man bought a certain number of oranges; out of which 13 percent were found rotten. He gave 75% of the remaining in charity and still has 522 oranges left. Find how many had he bought?
In a combined test in Maths and Chemistry; 84% candidates passed in Maths; 76% in Chemistry and 8% failed in both. Find :
the percentage of failed candidates ;
Two numbers are respectively 20 percent and 50 percent of a third number. What percent is the second of the first?
During 2003, the production of a factory decreased by 25%. But, during 2004, it (production) increased by 40% of what it was at the beginning of2004. Calculate the resulting change (increase or decrease) in production during these two years.
Find the percentage change from the first quantity to the second:
50 cm, 45 cm
48 is 32% of which number?
Madhu’s room measures 6 m × 3 m. Her carpet covers 8 m2. What per cent of floor is covered by the carpet?
What is 15% of 20?
What percent of ₹ 80 is ₹ 100?
