Division + multiplication - examples
Charlie bought 7 same chocolates for 14 Eur. How many euros he pay for 27 chocolates?
A cyclist passes 88 km in 4 hours. How many kilometers he pass in 8 hours?
The root of the equation ? is: ?
4 chickens give 4 eggs in 4 days. How many eggs can give 8 chickens for 8 days?
- Above 100%
What is 155% of 210?
- School trip
School trip cost 340.8 USD for one class (24 students). How much would cost a trip for two classes? (both classes together have 44 students)
In human body the blood is about 7.7% body weight. How many kilograms of blood is in the human body with weight 96 kg?
Calculate the 2.9 ‰ of 629.
Same type of medicament produces a number of manufacturers in a variety of packages with different content of active substance. Pack 1: includes 60 pills of 1200 mg of active substance per pack cost 18 Eur. Pack 2: includes 30 pills of 1000 mg of active s
A man drinks a barrel of water for 31 days, woman for 58 days, for how many days they drink barrel together?
How many millimeters is 1/100 meters?
Two cats caught two mice in two days. How many mouses will catch 6 cats for 6 days?
In the camp are children. 1/4 went on a trip, 1/2 went to bathe and 99 children remained in the room. How many children are in camp?
Grower harvested 190 kg of apples. Pears harvested 10 times less. a) How many kg pears harvested? b) How many apples and pears harvested? c) How many kg harvested pears less than apples?
What is the least common multiple of 28, 42, 22?
Write time in minutes rounded to one decimal place: 1 h 42 m 22 s.
The theater has in each row with 11 seats. Ticket to the first 8 rows is for 198 KČ. In next rows is for 84 KČ. The theater was completely sold out. Revenue was 34980 KČ. How many rows are in the theater?
Ladies sweater was twice discounted. First by 17%, then by 17% of the new price. Its final price was 72 USD. Determine the original price of sweater.
Gross wage was 1113 USD including 16% bonus. How many USD were bonuses?
In the market have 3 kinds of chocolates. How many ways can we buy 13 chocolates?