Advertisements
Advertisements
प्रश्न
A class has 30 boys and 20 girls. Find the percentage of the number of boys as compared with the number of girls.
Advertisements
उत्तर
Number of boys = 30
Number of girls = 20
`30/20xx100=150%`
APPEARS IN
संबंधित प्रश्न
Find the number a, if 8.4% of a is 42
Find the percentage change, when a number is changed from :
100 to 80
A number when increased by 23% becomes 861; find the number.
Express the following as percent: 0.125
What percent is: 40 paisa of Rs. 2?
Express:
700 gm as a percentage of 2.8 kg.
By weight, 90% of tomato and 78% of potato is water. Find the total quantity, by weight, of water in 90 kg of potato and 30 kg of tomato.
A number is increased by 25% and then decreased by 20%. Find the percentage change in that number
Find the value of x if 35% of ₹ x is ₹ 280.
The king cobra can reach a length of 558 cm. This is only about 60 per cent of the length of the largest reticulated python. Find the length of the largest reticulated python.
