Advertisements
Advertisements
प्रश्न
Find the percentage change, when a number is changed from :
80 to 100
उत्तर
Original number = 80
New Number = 100,
Change
= (100 - 80)
= 20
∴ Percentage change (increase)
= `(20)/(80)` x 100
= 25%
APPEARS IN
संबंधित प्रश्न
Write the following as percent:
0.8
Find: 2.5% of 10000 ml
Gunpowder contains 75% nitre and 10% sulphur. Find the amount of the gunpowder which carries 9 kg nitre. What amount of gunpowder would contain 2.3 kg sulphur?
Express as a percent:
0.15
The price of a scooter was ₹ 8000 in 1975. It came down to ₹ 6000 in 1980. By what percent had the price of the scooter came down?
By weight, 90% of tomato and 78% of potato is water. Find the weight of potato which contains 39 kg of water.
The price of an article decreased from Rs 20 to Rs 16; find the percentage decrease.
800 kg of mortar consists of 55% sand, 33% cement and rest lime. What is the mass of lime in mortar?
Nancy obtained 426 marks out of 600 and the marks obtained by Rohit are 560 out of 800. Whose performance is better?
Given below is a Mathematical term.
Find the percentage of consonants in the term.
