Percentages - 9th grade (14y) - math problems

Number of examples found: 422

Percentages
52 is what percent of 93?
What percent
What percent of 51 3/5 is 47 2/5?
Cancer
Of the 80 people 50 people ill cancer. What percentage of people isn't ill?
Perctentages
35% of what number is 35?
Percent to number
To increase that number by 5 percent, we need to multiply it by:
Sales tax
A sales tax on a Php 10,800 appliance is Php.1,620. What is the rate of sales tax?
Reward
Janko and Peter divided the reward from the brigade so that Peter got 5/8 of the reward. What percentage of Janko's reward got?
Art school
Every fifth pupil 9A goes to art school. How many percent of pupils in class 9A go to art school?
Test points
If you earned 80% of the possible 40 points, how many points did you miss to get 100%?
Percent chaining
Calculate 20% from 70% from 80 km
Percent
Calculate how many % is the number 26.25 less than the number 105.
Find sales tax
What is 8.25% sales tax out of 1607.00?
Inscribed sphere
How many % of the volume of the cube whose edge is 6 meters long is a volume of a sphere inscribed in that cube?
Speedometer
The speedometer of a car reads 66 km/h. It's accurate to within 4.1% What is the maximum possible error?
Break time
Calculate how many percent of school time is spent on breaks. Calculate data for the whole week.
Four numbers
The first number is 50% second, the second number is 40% third, the third number is 20% of the fourth. The sum is 396. What are the numbers?
Accidents
The count of accidents in 1995 caused 8780 women which is 8.4%. How many men caused the accidents?
Spending
If spends 25% of my net pay of $922.28 on entertainment. How much money is that?
Competitors
In the first round of slalom fell 15% of all competitors and in the second round another 10 racers. Together, 40% of all competitors fell. What was the total number of competitors?
Sales off
If a sweater sells for $ 19 after a 5% markdown, what was its original price?