Advertisements
Advertisements
Question
A class has 30 boys and 20 girls. Find the percentage of the number of boys as compared with the number of girls.
Advertisements
Solution
Number of boys = 30
Number of girls = 20
`30/20xx100=150%`
APPEARS IN
RELATED QUESTIONS
Express the following as decimal fractions:
6.3%
A number 3.625 is wrongly read as 3.265; find the percentage error.
Express the following as percent: 0.25
If a man spends 70% of his income, what percent does he save?
In an election, there are a total of 80,000 voters and two candidates, A and B. 80% of the voters go to the polls out of which 60% vote for A. How many votes does B get.
The salary of Mr. Sahni is ₹ 8,400 per month, which is now decreased by 8%. Find his new salary per month.
Find the percentage change from the first quantity to the second:
₹ 80, ₹ 120
Evaluate:
70% of 70 + 90% of 90 – 120% of 120.
If a car is sold for ₹ 2,00,000 from its original price of ₹ 3,00,000, then find the percentage of decrease in the value of the car
`(25% "of" 50% "of" 100%)/(25 xx 50)` is equal to ______.
