Division + percentages - math problems

Number of problems found: 38

Chestnuts
Three divisions of nature protectors participated in the collection of chestnut trees.1. the division harvested 1250 kg, the 2nd division by a fifth more than the 1st division and the 3rd division by a sixth more than the second division. How many tons of
Percent
From 99 children who participated in the ski course were 23 excellent skiers, 13 good and 20 average and the rest were beginners. Calculate this data in percentages.
Percentages above 100%
What is 122% of 185? What is the meaning of percentages above 100%?
Guess number
With what number should be divided number 9727 to be reduced by 70%?
Percent calculation
Calculate 51% if 99% is 79.
Dices
We will throw two dice. What is the probability that the ratio between numbers on first and second dice will be 1:2?
Discount
Product has been discounted twice by 19%. What is the total discount given?
Ace
From complete sets of playing cards (32 cards), we pulled out one card. What is the probability of pulling the ace?
Accidents
The count of accidents in 1995 caused 8780 women which is 8.4%. How many men caused the accidents?
Inscribed sphere
How many percent of the cube volume takes the sphere inscribed into it?
Farmer
The farmer farming 293 ha of arable land and the remaining 20% are meadows and pastures. How much land farmer owns?
Hole
They fill shape hole with dimensions 2.9 m, 17 m, 15.2 m with 97 m³ of soil. How many percent it fill up?
100 %
How much is 100%, if 17 % is 1169?
Christmas
Calculate how much of the school year (202 days long) take Christmas holidays 19 days long. Expressed as a decimal number and as a percentage.
TV fail
The TV has after 10,000 hours average 35 failures. Determine the probability of TV failure after 400 hours of operation.
Lathe
Calculate the percentage of waste if the cube with 53 cm long edge is lathed to cylinder with a maximum volume.
Lathe
From the cube of edge, 37 cm was a lathed maximum cylinder. What percentage of the cube is left as waste after lathed?
Bonus
The gross wage was 1323 USD including 25% bonus. How many USD were bonuses?
VAT
In the country XYZ car Daewoo Leganza costs 3748 Euros including VAT; 3335.72 Eur without VAT. a) Determine the rate of VAT. b) How much is Euro VAT paid on the purchase? c) How many % of the total price of the goods is VAT? VAT = value added tax.
Louvers
The company charges for office equipment louvers total 262 Eur. From the delivery bill is obvious that the louvers are 76 Eur expensive than their installation. What percentage of the total charged is the installation of louvers?